Alternate Energy Systems, Inc.
LPG Vaporizers - LP/Air Blenders - Gas/Gas Blenders - NatGas Backup Systems - PeakShaving Systems
Price List October 2017
LPG/Air Mixers with Hallberg Venturi System - HVS-Series
(Pdf file is the controlling document)

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HVS LPG-Vapor / Air Mixers

Compact HVSSAlternate Energy Systems offers a line of shell-and-tube vaporizers that can be configured for steam-heating, or for circulating hot-water. Capacities for both versions range from 200 gph to over 10000 gph (400 kg/h to over 20000 kg/h). The outer shell of these types is made from carbon steel; the inner, multi-pass tube bundle can be made from carbon steel (standard) or from stainless steel. The tube bundle and all propane piping conform to Section VIII, Division I of the latest edition of the ASME Boiler and Pressure Vessel Code. The pressure vessel carries the ASME "U" stamp and is National Board registered.

The prices shown below include dual liquid carryover protection through an ultrasonic liquid level transmitter in the pressure vessel, and through "smart" liquid carryover protection with Rosemount pressure transmitter and Rosemount temperature transmitter in the vapor outlet. If the high liquid level switch is tripped, the liquid inlet valve (solenoid valve) closes. It re-opens automatically when the liquid level is again below the high-limit. If the "smart" liquid carryover protection trips, a manual re-start is required.

Pressure gauges and thermometers in steam or water inlet and outlet, and in the pressure vessel and vapor outlet, are standard.

Vaporizer design, wiring, controls, and electrical components and their installation comply with the latest editions of NFPA #58 and NFPA #70. The wiring on the vaporizer, and all electrical components, are explosion-proof and comply with Class I, Division 1, Group D requirements.

All safety devices of the vaporizer, including the dual liquid carryover protection, are monitored by a programmable logic controller (Siemens S7-1200 or Allen-Bradley MicroLogix-1x00), which is connected to a high-resolution color LCD display with Touch Screen Operator Interface. The operator interface provides start/stop control for the vaporizer; it displays the system status, and any failure conditions that may occur, in plain English (with date/time stamp). The enclosure for the PLC and the operator interface are to be installed in a non-classified location. A small explosion-proof enclosure, installed on the vaporizer skid, provides local start/stop and alarm reset functions.

All control systems are equipped with remote monitoring and control software through a built-in VNC server (built into the operator interface). The remote-client software is included and is supplied as an open license for installation on an unlimited number of PCs or Laptops.

VSV Steam Vaporizers are equipped with Spirax Sarco electronic steam temperature control valves with pneumatic actuator, and automatic Steam Trap. Water circulation and water temperature control for VWB vaporizers is to be provided by external equipment.

Standard lead time on all models is 6 weeks. Actual lead times depend on factory workload and may vary.

 

Model Number

Nominal Capacity

Number
 of
Venturis

Nominal
Surge Tank Capacity

Approximate
Skid Size
W x L x H

Price
 5 to 8 psi
General
Purpose

Price
 5 to 8 psi
Ex-Proof
Class 1 Div 1

Price
 Air-Assisted
General
Purpose
Price
 Air-Assisted
Ex-Proof
Class 1 Div 1
  MMBTU
(MMKcal)
(Note 1) US-gal (m³) inches US-$ US-$ US-$ US-$
HVS -   7 7 (1.76) 1 120 (0.450)

54 x 54 x 83

$ 19,955

$ 23,804

$ 23,970

$ 27,819

HVS - 10 10 (2.52) 1 120 (0.450)

54 x 54 x 83

$ 19,955

$ 23,804

$ 23,970

$ 27,819

HVS - 14 14 (3.53) 2 120 (0.450)

54 x 54 x 83

$ 24,200

$ 28,780

$ 30,390

$ 34,970

HVS - 20 20 (5.04) 2 120 (0.450)

54 x 54 x 83

$ 32,196

$ 36,776

$ 38,384

$ 42,964

HVS - 30 30 (7.56) 3 250 (0.950)

65 x 102 x 70

$ 42,515

$ 50,989

$ 51,162

$ 59,636

HVS - 40 40 (10.08) 4 250 (0.950)

65 x 102 x 70

$ 49,779 $ 58,980 $ 60,597 $ 69,798
HVS - 50 50 (12.6) 5 250 (0.950)

65 x 102 x 70

$ 57,046

$ 66,978

$ 69,788

$ 79,719

HVS - 60 60 (15.1) 6 500 (1.893)

65 x 128 x 80

$ 68,123 $ 76,394 $ 83,038 $ 91,311
HVS - 70 70 (17.6) 7 500 (1.893)

65 x 128 x 80

$ 75,387 $ 84,389 $ 92,474 $ 101,479
HVS - 80 80 (20.2) 8 500 (1.893)

65 x 128 x 80

$ 82,651 $ 92,386 $ 101,666 $ 111,402
HVS - 90 90 (22.7) 9 1000 (3.785)

65 x 199 x 84

$ 93,291

$ 103,755

$ 114,758

$ 125,224

HVS - 100 100 (25.2) 10 1000 (3.785)

65 x 199 x 84

$100,558

$ 111,752

$ 124,154

$135,396

HVS - 110 110 (27.7) 11 1000 (3.785)

65 x 199 x 84

$ 107,820

$ 119,747

$ 133,637

$ 145,563

HVS - 120 120 (30.2) 12 1000 (3.785)

call factory

$ 115,085

$ 127,740

$ 144,333

$ 156,988

HVS - 130 130 (32.7) 13 1000 (3.785) call factory $ 122,421 $ 135,808 $ 153,843 $ 167,229
HVS - 140 140 (35.2) 14 1000 (3.785) call factory $ 129,611 $ 143,731 $ 163,207 $ 177,326
HVS - 150 150 (37.8) 15 1000 (3.785) call factory $ 136,832 $ 151,680 $ 172,600 $ 187,449
HVS - 160 160 (40.4) 16 1000 (3.785) call factory $ 144,143 $ 159,722 $ 181,833 $ 197,412
HVS - 170 170 (42.9) 17 1000 (3.785) call factory $ 151,408 $ 167,717 $ 191,274 $ 207,583
HVS - 180 180 (45.4) 18 1000 (3.785) call factory $ 164,891 $ 181,930 $ 206,930 $ 223,968

Please contact AES to discuss larger HVS units. Dimensions and weights are approximate. Specifications are subject to change.

Note 1: The actual number of Venturi arrangements per system depends on the specified mixed gas pressure.
Higher sendout pressures may have fewer Venturi arrangements,
and lower sendout pressures may have more Venturi arrangements than listed above.

 

 

Options

Options, Accessories, Spare Parts

Part Number

Description

Price in US-$

HVSOPTPLC

For Models HVS-7MM to HVS-20MM only: Electronic controls with Siemens S7-1200 or
Allen-Bradley MicroLogix-1400 PLC; includes Rosemount pressure transmitters and high-resolution (800 x 480) color LCD display with touch-screen operator interface. Includes Venturi Cycle Counter. Ethernet interface and remote access function included. Controls Enclosure to be installed in non-classified area.

$11,808

HVSOPTHP

High Pressure Configuration: for sendout pressures of 9-15 psi without the use of compressed air. Requires very high sendout pressures at the Venturi train (170+ psi) & low Butane content. Sendout pressures above 15 psi require "Air Assist" Configuration.

$4,882
per
Venturi Train

Last Update 15 May 16

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