CN208776730U - A kind of acrylamide process units - Google Patents

A kind of acrylamide process units Download PDF

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Publication number
CN208776730U
CN208776730U CN201821060652.4U CN201821060652U CN208776730U CN 208776730 U CN208776730 U CN 208776730U CN 201821060652 U CN201821060652 U CN 201821060652U CN 208776730 U CN208776730 U CN 208776730U
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room
bacteria
expansion chamber
process units
hydration
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CN201821060652.4U
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Chinese (zh)
Inventor
薛建斐
董富金
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Nantong Boyi Chemical Co Ltd
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Nantong Boyi Chemical Co Ltd
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Abstract

The utility model discloses a kind of acrylamide process units, room and separation and recovery room are mentioned including bacteria room, expansion chamber, hydration room, essence, the bacteria room is connected with expansion chamber by pipeline, the hydration room is connected with expansion chamber by pipeline, and the essence room of mentioning passes through pipeline respectively and is connected with hydration room and separation and recovery room.The utility model has the advantages that: integrate bacteria, hydration and essence and propose function, greatly reduces the complexity of acrylamide production process, shorten the production cycle;It is provided with separation and recovery room, the catalyst in the waste liquid being evaporated can be separated and be recycled, save production cost;Structure is simple, easy to operate.

Description

A kind of acrylamide process units
Technical field
The utility model relates to equipment of industrial product fields, and in particular to a kind of acrylamide process units.
Background technique
Acrylamide is a kind of white crystal chemical substance, is the raw material for producing polyacrylamide.Polyacrylamide is main For the purified treatment of water, the processing of paper pulp and inner coating of pipeline etc..Starch food products hold under cooking at (> 120 DEG C) of high temperature It is also easy to produce acrylamide.The production process of acrylamide is complex, including bacteria, hydration, essence mention, and required technique is set Standby more, therefore the complexity of production process also increases, the production cycle also extends therewith.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of acrylamide process units, collection bacteria, hydration and Essence the functional compartments such as proposes in one.
The technical solution adopted in the utility model is:
A kind of acrylamide process units, including bacteria room, expansion chamber, hydration room, essence mention room and separation and recovery room, described Bacteria room is connected with expansion chamber by pipeline, and the hydration room is connected with expansion chamber by pipeline, the essence room of the mentioning difference It is connected by pipeline with hydration room and separation and recovery room.
Further, the bacteria for being provided with shaking-table bottom plate in the bacteria room and being fixedly mounted on shaking-table bottom plate Tank, bacteria room are also provided with feed opening above bacteria tank, adjustable heat transfer plate are provided in bacteria chamber interior walls.
Further, liquid outlet, inlet and discharge port are provided on the expansion chamber, the liquid outlet is located at expansion chamber On side wall, inlet is located at expansion chamber top, and discharge port is located at expansion chamber bottom end, and discharge port is connected by pipeline with hydration room It is logical.
Further, flowmeter is provided at the liquid outlet.
Further, thallus auto-counter is provided in the bacteria room and expansion chamber.
Further, flowmeter is provided on the connecting pipe between the hydration room and expansion chamber.
Further, the essence mentions interior and is provided with the evaporation cavity and drying chamber being connected, setting above the evaporation cavity There is solution inlet, side is provided with the outlet of evaporation liquid, and the evaporation liquid outlet is connected by pipeline with separation and recovery room, described Dry cavity wall is provided with temperature control plate, and side is provided with crystal outlet.
Further, the separation and recovery interior is provided with orifice filter, and filter membrane, institute are provided on the orifice filter It states separation and recovery room and is separated into the waste liquid chamber of top and the filtrate chamber of lower section by orifice filter, the filtrate chamber bottom end is provided with out Mouthful, it is provided on side wall and filters hole, and be provided with vacuum pumping pump at hole in filtering.
The beneficial effects of the utility model are: 1, integrate bacteria, hydration and essence and propose function, greatly reduce acryloyl The complexity of amine production process, shortens the production cycle;2, it is provided with separation and recovery room, it can will be in the waste liquid that be evaporated Catalyst, which is separated, to be recycled, and production cost has been saved;3, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1, bacteria room, 2, expansion chamber, 3, hydration room, 4, essence mention room, 5, separation and recovery room, 6, flowmeter, 7, thallus Auto-counter, 11, shaking-table bottom plate, 12, bacteria tank, 13, adjustable heat transfer plate, 14, feed opening, 21, liquid outlet, 22, into Liquid mouth, 23, discharge port, 41, evaporation cavity, 42, drying chamber, 43, solution inlet, 44, the outlet of evaporation liquid, 45, temperature control plate, 46, crystalline substance Body outlet, 51, orifice filter, 52, filter membrane, 53, waste liquid chamber, 54, filtrate chamber, 55, outlet, 56, filter hole, 57, vacuumize Pump.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the protection scope of the utility model.
As shown in Figure 1, a kind of acrylamide process units, including bacteria room 1, expansion chamber 2, hydration room 3, essence mention 4 and of room Room 5 is separated and recovered, bacteria room 1 is connected with expansion chamber 2 by pipeline, and hydration room 3 is connected with expansion chamber 2 by pipeline, essence Mention room 4 respectively by pipeline with hydration room 3 and separate and recover room 5 be connected, be provided in bacteria room 1 shaking-table bottom plate 11 and The bacteria tank 12 being fixedly mounted on shaking-table bottom plate 11, bacteria room 1 are also provided with feed opening 14, bacteria above bacteria tank 12 It is provided with adjustable heat transfer plate 13 on 1 inner wall of room, liquid outlet 21, inlet 22 and discharge port 23 are provided on expansion chamber 2, out liquid Mouth 21 is located on 2 side wall of expansion chamber, and inlet 22 is located at 2 top of expansion chamber, and discharge port 23 is located at 2 bottom end of expansion chamber, and discharges Mouth 23 is connected by pipeline with hydration room 3, and flowmeter 6 is provided at liquid outlet 21, is respectively provided in bacteria room 1 and expansion chamber 2 There is thallus auto-counter 7, is hydrated on the connecting pipe between room 3 and expansion chamber 2 and is also equipped with flowmeter 6, essence mentions to be set in room 4 It is equipped with the evaporation cavity 41 and drying chamber 42 being connected, is provided with solution inlet 43 above evaporation cavity 41, side is provided with evaporation liquid Outlet 44, evaporation liquid outlet 44 are connected by pipeline with separation and recovery room 5, and 42 inner wall of drying chamber is provided with temperature control plate 45, side While being provided with crystal outlet 46, separates and recovers in room 5 and is provided with orifice filter 51, filter membrane 52 is provided on orifice filter 51, Separation and recovery room 5 is separated into the waste liquid chamber 53 of top and the filtrate chamber 54 of lower section, the setting of 53 bottom end of filtrate chamber by orifice filter 51 There is outlet 55, be provided on side wall and filter hole 56, and is provided with vacuum pumping pump 57 at hole 56 in filtering.
A kind of above-mentioned acrylamide process units, use process is as follows: first by quantitative 1 top of bacterium solution autotrophic bacterium room Feed opening 14 is added in the bacteria tank 12 in bacteria room 1, and nutrient solution and pure water is added, and is adjusted the temperature in bacteria room 1, is opened Shake bed bottom plate 11 to start to shake bacteria, while monitoring the quantity of bacterium solution, Spawn incubation in real time by thallus auto-counter 7 It finishes, i.e., is passed through in expansion chamber 2 and is settled by pipeline, supernatant liquor is extracted out from liquid outlet 21 after sedimentation, then from feed liquor Mouth 22 is added dilutions and is diluted to bacterium solution, and the thallus number of bacterium solution is diluted by the real time monitoring of thallus auto-counter 7, to Thallus number reaches reaction normal, that is, stops dilution, and dilution bacterium solution is passed through in hydration room 3 by pipeline by a certain amount, and to It is hydrated in room 3 and acrylonitrile and water is added, carry out hydration reaction, the acrylamide solution of generation is passed through essence and mentions room 4 by end of reaction It is interior, enter drying chamber 42 after the evaporation of evaporation cavity 41 and be dried, acrylamide crystal is made, the waste liquid evaporated enters It separates and recovers in room 5, recycles out by the thallus in waste liquid by suction filtration and recycle, save production cost.

Claims (8)

1. a kind of acrylamide process units, which is characterized in that mention room including bacteria room, expansion chamber, hydration room, essence and separate back Room is received, the bacteria room is connected with expansion chamber by pipeline, and the hydration room is connected with expansion chamber by pipeline, the essence Mention room pass through respectively pipeline with hydration room and separate and recover room be connected.
2. a kind of acrylamide process units according to claim 1, which is characterized in that be provided with and shake in the bacteria room Bed bottom plate and the bacteria tank being fixedly mounted on shaking-table bottom plate, bacteria room are also provided with feed opening above bacteria tank, Adjustable heat transfer plate is provided in bacteria chamber interior walls.
3. a kind of acrylamide process units according to claim 1, which is characterized in that be provided with out on the expansion chamber Liquid mouth, inlet and discharge port, the liquid outlet are located on expansion chamber side wall, and inlet is located at expansion chamber top, discharge port position In expansion chamber bottom end, and discharge port is connected by pipeline with hydration room.
4. a kind of acrylamide process units according to claim 3, which is characterized in that be provided with stream at the liquid outlet Meter.
5. a kind of acrylamide process units according to claim 2 or 3, which is characterized in that the bacteria room and sedimentation Interior is provided with thallus auto-counter.
6. a kind of acrylamide process units according to claim 1, which is characterized in that the hydration room and expansion chamber it Between connecting pipe on be provided with flowmeter.
7. a kind of acrylamide process units according to claim 1, which is characterized in that the essence mentions interior and is provided with phase The evaporation cavity and drying chamber of connection, the evaporation cavity top are provided with solution inlet, and side is provided with the outlet of evaporation liquid, the steaming Lotion outlet is connected by pipeline with separation and recovery room, and the dry cavity wall is provided with temperature control plate, and side is provided with crystal Outlet.
8. a kind of acrylamide process units according to claim 1, which is characterized in that the indoor setting of the separation and recovery There is orifice filter, filter membrane is provided on the orifice filter, the separation and recovery room is separated into the useless of top by orifice filter The filtrate chamber of liquid chamber and lower section, the filtrate chamber bottom end are provided with outlet, are provided on side wall and filter hole, and set at hole in filtering It is equipped with vacuum pumping pump.
CN201821060652.4U 2018-07-05 2018-07-05 A kind of acrylamide process units Active CN208776730U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821060652.4U CN208776730U (en) 2018-07-05 2018-07-05 A kind of acrylamide process units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821060652.4U CN208776730U (en) 2018-07-05 2018-07-05 A kind of acrylamide process units

Publications (1)

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CN208776730U true CN208776730U (en) 2019-04-23

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CN201821060652.4U Active CN208776730U (en) 2018-07-05 2018-07-05 A kind of acrylamide process units

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920943A (en) * 2021-01-31 2021-06-08 黑龙江中瑞绿色果蔬实业有限公司 Corn deep processing equipment based on 5g basis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920943A (en) * 2021-01-31 2021-06-08 黑龙江中瑞绿色果蔬实业有限公司 Corn deep processing equipment based on 5g basis

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