CN215539661U

CN215539661U - Liquid chlorine purification device

Info

Publication number: CN215539661U
Application number: CN202121025269.7U
Authority: CN
Inventors: 李相矩; 董剑平; 李飞明; 孙芳
Original assignee: Zhejiang Ruiheng Electronic Material Co ltd
Current assignee: Zhejiang Ruiheng Electronic Material Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-01-18
Anticipated expiration: 2031-05-14

Abstract

The utility model belongs to the technical field of chemical equipment, and particularly relates to a liquid chlorine purifying device. The utility model comprises an impurity removal tank main body, wherein the top of the impurity removal tank main body is provided with an air inlet end, the top of the air inlet end is provided with an air inlet pipe, a detachable sealing anti-leakage piece is arranged between the air inlet end and the air inlet pipe, and the bottom of the impurity removal tank main body is provided with a residue and liquid discharge preventing component. According to the utility model, through arranging the residual liquid drainage component and the detachable sealing leakage-proof piece, in the chlorine gas introducing process, the detachable sealing leakage-proof piece can play a role in sealing and leakage prevention, so that chlorine gas is prevented from leaking between the gas inlet end and the gas inlet pipe, the safety is higher, when saturated salt water needs to be replaced, the residual liquid drainage component is opened, the saturated salt water in the impurity removal tank main body is automatically drained through the residual liquid drainage component, residual liquid is reduced, the liquid drainage effect is better, the feeding part is used for feeding the saturated salt water, the solution replacement is simple and convenient, the time and labor are saved, and the purification efficiency is greatly improved.

Description

Liquid chlorine purification device

Technical Field

The utility model belongs to the technical field of chemical equipment, and relates to a liquid chlorine purifying device.

Background

At present, chlorine is a raw material of inorganic chemical industry, so the chlorine has wide application. At present, a method for producing chlorine mainly adopts a brine electrolysis method, although the method is simple and easy to operate and has low production cost, the chlorine produced by the method has low purity and cannot be directly used in partial organic chemical products, and therefore, the chlorine needs to be gasified and then vaporized to obtain the chlorine with high purity. The conventional liquid chlorine purifying equipment needs to manually replace the discharged liquid for the solution in the equipment at regular time in the working process, more liquid is easily remained during the liquid discharge, the liquid discharge effect is relatively common, and the purifying effect is influenced after long-term use.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses a purification and recovery device for preventing leakage of liquid chlorine [ application number: 201310152013.6], which comprises a liquid chlorine shunting filter arranged between the tank car valve and the loading arm valve, a gas pipeline connected with the liquid chlorine shunting filter, and an air purifying and drying machine arranged at the other end of the gas pipeline; the liquid chlorine shunting filter body is cylindrical, an upper baffle and a lower baffle are arranged in the liquid chlorine shunting filter body, a filter layer is arranged between the upper baffle and the lower baffle, a gas storage chamber is formed at the lower part of the lower baffle, the gas storage chamber is connected with a gas pipeline through a first flange at the side part, the upper part of the liquid chlorine shunting filter is connected with a filling riser valve through a second flange, and the lower part of the liquid chlorine shunting filter is connected with a tank car valve through a third flange. The liquid chlorine shunting filter can purify liquid chlorine, and the high-pressure air of the compressed air purification dryer can recycle residual liquid chlorine between the unloading oil filling riser and the tank car valve and the oil filling riser valve into the liquid chlorine storage tank, thereby solving the problem of air pollution caused by the release of residual liquid chlorine in the oil filling riser into the air after the liquid chlorine tank car is unloaded. However, when the solution in the solution is changed manually at regular time, more liquid is easy to remain, the liquid drainage effect is general, and the purification effect is influenced after long-term use.

Disclosure of Invention

The utility model aims to solve the problems and provide a liquid chlorine purifying device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a liquid chlorine purification device, includes edulcoration jar main part, edulcoration jar main part top be equipped with the inlet end, the inlet end top be equipped with the intake pipe, inlet end and intake pipe between be equipped with removable sealed leak protection piece, edulcoration jar main part bottom be equipped with and prevent remaining flowing back subassembly, edulcoration jar main part top be equipped with the feeding portion, the feeding portion corresponding with the position of preventing remaining flowing back subassembly, edulcoration jar main part on be equipped with the dewatering and collect the piece, the dewatering collect the piece and link to each other with edulcoration jar main part.

In the above liquid chlorine purifying device, the residual-proof liquid discharge assembly comprises an inclined base arranged in the impurity removing tank main body, a liquid discharge end is arranged at the bottom of the impurity removing tank main body, the liquid discharge end corresponds to the inclined base in position, a liquid blocking part capable of performing reciprocating linear motion in the horizontal direction is arranged in the liquid discharge end, and the liquid blocking part is in sliding fit with the liquid discharge end.

In the above liquid chlorine purifying device, the liquid blocking part comprises a plurality of horizontal liquid blocking plates arranged in the liquid discharge end, the horizontal liquid blocking plates are in sliding fit with the liquid discharge end, the impurity removing tank main body is provided with a plurality of first linear drivers, and power shafts of the first linear drivers are connected with the horizontal liquid blocking plates.

In the liquid chlorine purification device, the feeding part comprises a feeding hole and a leakage-proof cover plate arranged at the top of the impurity removal tank main body, the leakage-proof cover plate is matched with the feeding hole in a clamping manner, and the leakage-proof cover plate is connected with the impurity removal tank main body through a fastening bolt.

In the liquid chlorine purification device, the bottom of the leakage-proof cover plate is provided with a leakage-proof sealing ring, and the leakage-proof sealing ring is tightly attached to and matched with the impurity removal tank body.

In the aforesaid liquid chlorine purification device, removable sealed leak protection piece including set up lower sealing cover and the last sealed lid between inlet end and intake pipe, lower sealing cover link to each other with the inlet end, last sealed lid link to each other with the intake pipe, lower sealing cover and last sealed lid hug closely the cooperation mutually, lower sealing cover and last sealed lid between be equipped with the sealing member.

In foretell liquid chlorine purification device, lower sealed lid and last sealed lid between link to each other through a plurality of fastening bolt, the sealing member including set up in the sealed buckle of lower sealed lid top, last sealed lid in be equipped with the buckle counterpoint groove, sealed buckle and buckle counterpoint groove position corresponding and the shape match and be fit for.

In the above-mentioned liquid chlorine purification device, the dewatering collection piece including set up edulcoration jar and liquid chlorine conversion collecting box in edulcoration jar main part, edulcoration jar link to each other through first trachea with edulcoration jar main part between, edulcoration jar link to each other through the second trachea with liquid chlorine conversion collecting box between.

In the above liquid chlorine purifying apparatus, the first gas pipe and the second gas pipe are respectively sleeved with a guide pipe protective sleeve, the liquid chlorine conversion collecting box is provided with a flow control seat, a flow control baffle capable of reciprocating and linearly moving along the horizontal direction is arranged in the flow control seat, and the flow control seat is connected with the second gas pipe.

In the above liquid chlorine purifying device, the liquid chlorine conversion collecting box is provided with a second linear driver, and a power shaft of the second linear driver is connected with the flow control baffle.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, through arranging the residual liquid drainage component and the detachable sealing leakage-proof piece, in the chlorine gas introducing process, the detachable sealing leakage-proof piece can play a role in sealing and leakage prevention, so that chlorine gas is prevented from leaking between the gas inlet end and the gas inlet pipe, the safety is higher, when saturated salt water needs to be replaced, the residual liquid drainage component is opened, the saturated salt water in the impurity removal tank main body is automatically drained through the residual liquid drainage component, residual liquid is reduced, the liquid drainage effect is better, the feeding part is used for feeding the saturated salt water, the solution replacement is simple and convenient, the time and labor are saved, and the purification efficiency is greatly improved.

2. When new saturated salt water needs to be added, the leakage-proof cover plate is opened, the saturated salt water is added from the feed inlet, the leakage-proof cover plate is connected with the impurity removal tank main body through the fastening bolt, the installation is simple and convenient, and the leakage-proof cover plate and the leakage-proof sealing ring can prevent chlorine from leaking from the feed inlet.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is an enlarged schematic view at B in fig. 1.

In the figure: impurity removal tank main part 1, inlet end 2, intake pipe 3, removable sealed leak protection 4, prevent remaining flowing back subassembly 5, feed portion 6, dewatering collection piece 7, inclined plane base 8, flowing back end 9, fender liquid portion 10, horizontal fender liquid board 11, first linear actuator 12, feed inlet 13, prevent leaking apron 14, leak protection sealing washer 15, lower sealing cover 16, upper sealing cover 17, sealing member 18, sealed buckle 19, buckle counterpoint groove 20, impurity removal tank 21, liquid chlorine conversion collecting box 22, first trachea 23, second trachea 24, flow control seat 25, flow control baffle 26, second linear actuator 27.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-3, a liquid chlorine purification device, including edulcoration jar main part 1, edulcoration jar main part 1 top be equipped with inlet end 2, inlet end 2 top be equipped with intake pipe 3, inlet end 2 and intake pipe 3 between be equipped with removable sealed leak protection 4, edulcoration jar main part 1 bottom be equipped with and prevent remaining flowing back subassembly 5, edulcoration jar main part 1 top be equipped with feeding portion 6, feeding portion 6 with prevent remaining flowing back subassembly 5 the position corresponding, edulcoration jar main part 1 on be equipped with the dewatering and collect piece 7, the dewatering collect piece 7 and link to each other with edulcoration jar main part 1.

In the embodiment, when purifying liquid chlorine, firstly chlorine is introduced into the air inlet end 2 from the air inlet pipe 3, saturated saline solution is contained in the impurity removing tank main body 1, the chlorine is introduced into the saturated saline solution and then absorbs hydrogen chloride, so that the chlorine is purified, then the chlorine enters the water removal collecting piece 7, the chlorine is subjected to water removal liquefaction through the water removal collecting piece 7 to form liquid chlorine, in the process of introducing the chlorine, the detachable sealing leakage-proof piece 4 can play a role in sealing and leakage prevention to prevent the chlorine from leaking between the air inlet end 2 and the air inlet pipe 3, the safety is high, when the saturated saline solution needs to be replaced, the residual liquid drainage preventing component 5 is opened, the saturated saline solution in the impurity removing tank main body 1 is automatically drained through the residual liquid drainage preventing component 5 to reduce residual liquid, the liquid drainage effect is good, the feeding part 6 is used for putting in the saturated saline solution, and the solution replacement is simple and convenient, time and labor are saved, and the purification efficiency is greatly improved.

Referring to fig. 1, the residue-preventing liquid-discharging assembly 5 comprises an inclined base 8 arranged in an impurity-removing tank main body 1, a liquid-discharging end 9 is arranged at the bottom of the impurity-removing tank main body 1, the liquid-discharging end 9 corresponds to the inclined base 8, a liquid-blocking part 10 capable of performing reciprocating linear motion in the horizontal direction is arranged in the liquid-discharging end 9, and the liquid-blocking part 10 is in sliding fit with the liquid-discharging end 9.

Specifically speaking, when the saturated salt solution in the edulcoration jar main part 1 needs to be changed, remove fender liquid portion 10, open the export of flowing back end 9, can make the saturated salt solution can not stop in edulcoration jar main part 1 bottom at the discharge process through the inclined plane of inclined plane base 8, reduce and remain liquid, reach better flowing back effect, realize the purpose of automatic flowing back, degree of automation is higher.

Referring to fig. 1, the liquid blocking part 10 includes a plurality of horizontal liquid blocking plates 11 disposed in the liquid discharge end 9, the horizontal liquid blocking plates 11 are in sliding fit with the liquid discharge end 9, the impurity removing tank body 1 is provided with a plurality of first linear drivers 12, and power shafts of the first linear drivers 12 are connected with the horizontal liquid blocking plates 11.

In this embodiment, when liquid needs to be drained, the first linear actuator 12 is started, the power shaft of the first linear actuator 12 drives the horizontal liquid baffle plate 11 to move, the opening of the liquid drainage end 9 is automatically opened, and the saturated saline in the impurity removing tank main body 1 is automatically drained.

The feeding part 6 comprises a feeding hole 13 and a leakage-proof cover plate 14 which are arranged at the top of the impurity removing tank main body 1, the leakage-proof cover plate 14 is matched with the feeding hole 13 in a clamping manner, and the leakage-proof cover plate 14 is connected with the impurity removing tank main body 1 through a fastening bolt.

In this embodiment, when need drop into new saturated salt solution, open and prevent leaking apron 14, drop into saturated salt solution from feed inlet 13 in, prevent leaking apron 14 and edulcoration jar main part 1 between link to each other through fastening bolt, the installation is simple and convenient, prevents leaking apron 14 and can avoid chlorine to take place to leak from feed inlet 13.

Referring to fig. 2, the bottom of the leakproof cover plate 14 is provided with a leakproof seal ring 15, and the leakproof seal ring 15 is in close fit with the impurity removing tank main body 1, so that the sealing performance is further enhanced, and chlorine gas is prevented from leaking from the feed inlet 13.

The detachable sealing leakage-proof part 4 comprises a lower sealing cover 16 and an upper sealing cover 17 which are arranged between the air inlet end 2 and the air inlet pipe 3, the lower sealing cover 16 is connected with the air inlet end 2, the upper sealing cover 17 is connected with the air inlet pipe 3, the lower sealing cover 16 and the upper sealing cover 17 are in close fit, and a sealing element 18 is arranged between the lower sealing cover 16 and the upper sealing cover 17.

In this embodiment, the air inlet end 2 and the air inlet pipe 3 are connected by the close fit between the lower sealing cover 16 and the upper sealing cover 17, and the sealing member 18 plays a role of sealing and leakage prevention.

Referring to fig. 1 and 3, the lower sealing cover 16 and the upper sealing cover 17 are connected through a plurality of fastening bolts, the sealing element 18 includes a sealing buckle plate 19 disposed at the top of the lower sealing cover 16, a buckle plate alignment groove 20 is disposed in the upper sealing cover 17, and the sealing buckle plate 19 corresponds to the buckle plate alignment groove 20 in position and is matched in shape.

In this embodiment, link to each other through a plurality of fastening bolt between lower sealed lid 16 and the last sealed lid 17, the staff of being convenient for loads and unloads, cost of maintenance and degree of difficulty are lower, hug closely the cooperation back mutually at lower sealed lid 16 and last sealed lid 17, through the cooperation of hugging closely between sealed buckle 19 and the buckle counterpoint groove 20, realize sealed effect, avoid chlorine to leak from the junction between inlet end 2 and the intake pipe 3, the security is higher.

Referring to fig. 1, the dewatering collecting member 7 includes an impurity removing tank 21 and a liquid chlorine conversion collecting tank 22 disposed on the impurity removing tank main body 1, the impurity removing tank 21 is connected to the impurity removing tank main body 1 through a first air pipe 23, and the impurity removing tank 21 is connected to the liquid chlorine conversion collecting tank 22 through a second air pipe 24.

In this embodiment, concentrated H2SO4 is placed in the impurity removing tank 21 to absorb moisture in the chlorine gas, the liquid chlorine conversion collecting box 22 liquefies the chlorine gas after water removal at a low temperature to form liquid chlorine, and the first air pipe 23 and the second air pipe 24 function to connect the chlorine gas.

Referring to fig. 1, the first air pipe 23 and the second air pipe 24 are respectively sleeved with a guide pipe protective sleeve, the liquid chlorine conversion collecting box 22 is provided with a flow control seat 25, a flow control baffle 26 capable of reciprocating and linearly moving along the horizontal direction is arranged in the flow control seat 25, and the flow control seat 25 is connected with the second air pipe 24.

In this embodiment, the protecting sleeve of the guiding tube protects the first air tube 23 and the second air tube 24, and when the flow rate of chlorine entering the liquid chlorine conversion collecting box 22 needs to be controlled, the flow control baffle 26 can be moved.

The liquid chlorine conversion collecting box 22 is provided with a second linear driver 27, and a power shaft of the second linear driver 27 is connected with the flow control baffle 26.

In this embodiment, when it is required to move the flow control baffle 26, the second linear actuator 27 is activated to drive the flow control baffle 26 to move through the power shaft of the second linear actuator 27, and it should be understood by those skilled in the art that the second linear actuator 27 may be an air cylinder, an oil cylinder or a linear motor.

The working principle of the utility model is as follows:

when liquid chlorine purification is carried out, chlorine is firstly introduced into the air inlet end 2 from the air inlet pipe 3, saturated saline solution is contained in the impurity removal tank main body 1, the chlorine is introduced into the saturated saline solution and then absorbs hydrogen chloride, SO that the chlorine is purified, the chlorine then enters the impurity removal tank 21 containing concentrated H2SO4 to absorb moisture in the chlorine, the chlorine after dehydration is liquefied at low temperature by the liquid chlorine conversion collecting box 22 to form liquid chlorine, the first air pipe 23 and the second air pipe 24 play a role in connecting the chlorine,

in the chlorine gas introducing process, the lower sealing cover 16 and the upper sealing cover 17 can play a role in sealing and leakage prevention, so that chlorine gas is prevented from leaking from the gas inlet end 2 to the gas inlet pipe 3, the safety is high, the liquid blocking part 10 is moved, the outlet of the liquid discharging end 9 is opened, saturated salt water can not stay at the bottom of the impurity removing tank main body 1 in the discharging process through the inclined surface of the inclined surface base 8, residual liquid is reduced, a good liquid discharging effect is achieved, the automatic liquid discharging purpose is realized, the automation degree is high, when new saturated salt water needs to be fed, the leakage-proof cover plate 14 is opened, the saturated salt water is fed from the feed inlet 13, the leakage-proof cover plate 14 is connected with the impurity removing tank main body 1 through the fastening bolt, the installation is simple and convenient, the leakage-proof cover plate 14 can prevent chlorine gas from leaking from the feed inlet 13, the solution replacement is simple and convenient, the time and labor are saved, and the purification efficiency is greatly improved,

The protecting sleeve of the conduit plays a role in protecting the first air pipe 23 and the second air pipe 24, and when the flow of chlorine entering the liquid chlorine conversion collecting box 22 needs to be controlled, the flow control baffle 26 can be moved.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the utility model.

Although the terms of the trash can body 1, the air inlet end 2, the air inlet pipe 3, the detachable sealing leakage-proof piece 4, the residue-proof drainage assembly 5, the feeding part 6, the dewatering collection piece 7, the inclined plane base 8, the drainage end 9, the liquid blocking part 10, the horizontal liquid blocking plate 11, the first linear actuator 12, the feeding hole 13, the leakage-proof cover plate 14, the leakage-proof sealing ring 15, the lower sealing cover 16, the upper sealing cover 17, the sealing part 18, the sealing buckle plate 19, the buckle plate alignment groove 20, the trash can 21, the liquid chlorine conversion collection box 22, the first air pipe 23, the second air pipe 24, the flow control seat 25, the flow control baffle 26, the second linear actuator 27 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. The utility model provides a liquid chlorine purification device, includes edulcoration jar main part (1), its characterized in that, edulcoration jar main part (1) top be equipped with inlet end (2), inlet end (2) top be equipped with intake pipe (3), inlet end (2) and intake pipe (3) between be equipped with removable sealed leak protection piece (4), edulcoration jar main part (1) bottom be equipped with and prevent remaining flowing back subassembly (5), edulcoration jar main part (1) top be equipped with feeding portion (6), feeding portion (6) and the position of preventing remaining flowing back subassembly (5) corresponding, edulcoration jar main part (1) on be equipped with the dewatering and collect piece (7), the dewatering collect piece (7) and link to each other with edulcoration jar main part (1).

2. The liquid chlorine purifying device according to claim 1, wherein the anti-residue liquid discharge assembly (5) comprises an inclined base (8) arranged in the impurity removing tank body (1), a liquid discharge end (9) is arranged at the bottom of the impurity removing tank body (1), the liquid discharge end (9) corresponds to the inclined base (8), a liquid blocking part (10) capable of reciprocating in a linear motion along the horizontal direction is arranged in the liquid discharge end (9), and the liquid blocking part (10) is in sliding fit with the liquid discharge end (9).

3. A liquid chlorine purifying device according to claim 2, characterized in that the liquid barrier (10) comprises a plurality of horizontal liquid barriers (11) disposed in the liquid discharge end (9), the horizontal liquid barriers (11) are in sliding fit with the liquid discharge end (9), the impurity removing tank body (1) is provided with a plurality of first linear drivers (12), and power shafts of the first linear drivers (12) are connected with the horizontal liquid barriers (11).

4. A liquid chlorine purifying device according to claim 3, characterized in that the feed portion (6) comprises a feed inlet (13) and a leakage-proof cover plate (14) arranged at the top of the impurity removing tank body (1), the leakage-proof cover plate (14) is in clamping fit with the feed inlet (13), and the leakage-proof cover plate (14) is connected with the impurity removing tank body (1) through fastening bolts.

5. A liquid chlorine purifying device according to claim 4, characterized in that the bottom of the leak-proof cover plate (14) is provided with a leak-proof sealing ring (15), and the leak-proof sealing ring (15) is in close fit with the impurity removing tank body (1).

6. A liquid chlorine purifying device as claimed in claim 5, characterized in that said removable sealing leak-proof member (4) comprises a lower sealing cover (16) and an upper sealing cover (17) arranged between the gas inlet end (2) and the gas inlet pipe (3), said lower sealing cover (16) is connected to the gas inlet end (2), said upper sealing cover (17) is connected to the gas inlet pipe (3), said lower sealing cover (16) and said upper sealing cover (17) are fitted to each other, and a sealing member (18) is arranged between said lower sealing cover (16) and said upper sealing cover (17).

7. A liquid chlorine purifying device according to claim 6, characterized in that the lower sealing cover (16) and the upper sealing cover (17) are connected by a plurality of fastening bolts, the sealing element (18) comprises a sealing pinch plate (19) arranged at the top of the lower sealing cover (16), a pinch plate aligning groove (20) is arranged in the upper sealing cover (17), and the sealing pinch plate (19) corresponds to the pinch plate aligning groove (20) in position and is matched in shape.

8. A liquid chlorine purifying device as claimed in claim 7, characterized in that the dewatering collecting member (7) comprises an impurity removing tank (21) and a liquid chlorine conversion collecting tank (22) which are arranged on the impurity removing tank main body (1), the impurity removing tank (21) is connected with the impurity removing tank main body (1) through a first air pipe (23), and the impurity removing tank (21) is connected with the liquid chlorine conversion collecting tank (22) through a second air pipe (24).

9. A liquid chlorine purifying apparatus as claimed in claim 8, characterized in that said first gas pipe (23) and said second gas pipe (24) are respectively sleeved with a guiding tube protecting sleeve, said liquid chlorine conversion collecting tank (22) is provided with a flow control block (25), said flow control block (25) is provided with a flow control baffle (26) which can reciprocate linearly in the horizontal direction, and said flow control block (25) is connected with said second gas pipe (24).

10. A purification apparatus for liquid chlorine as claimed in claim 9, wherein said liquid chlorine conversion collection tank (22) is provided with a second linear actuator (27), and a power shaft of said second linear actuator (27) is connected to a flow control baffle (26).