Acetylene gas purifier

Abstract

The utility model discloses an acetylene gas purifier, relates to the technical field of acetylene gas, and provides the following scheme aiming at the problems that spray water is not collected in real time and recycled, needs to be conveyed to filtering equipment for filtering treatment and is low in practicability in the background technology: the acetylene gas purifier comprises a purification tower, the purification tower comprises a tower body and a drainage pipe fixedly arranged on the inner wall of the bottom of the tower body, a water tank is arranged on one side of the purification tower, a plurality of fans are arranged on one side of the water tank, and a filtering mechanism is arranged below the tower body; the filtering mechanism comprises a connecting hose fixedly arranged on the outer wall of the lower portion of the drainage pipe, a connecting pipe penetrating through and fixedly arranged on the inner wall of the lower portion of one side of the water tank, a distribution pipe fixedly arranged on the outer wall of one end of the connecting pipe, a plurality of heat exchange pipes and a filter screen. According to the cooling water recycling and filtering device, cooling water can be recycled and filtered, meanwhile, the filtered cooling water is reused, meanwhile, the cooling water can be cooled, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an acetylene gas technical field especially relates to an acetylene gas purifier. BACKGROUND

[0002] Acetylene is an organic compound, commonly known as wind coal or calcium carbide gas, is the smallest member of alkyne compound, colorless gas at room temperature and normal pressure, slightly soluble in water, soluble in ethanol, acetone, chloroform, benzene, miscible in diethyl ether, is one of important raw materials for organic synthesis, in the acetylene gas production process, the crude acetylene gas needs to be purified.

[0003] Through the retrieval, China patent (application number is “202323116589.5”) discloses “a kind of acetylene purification tower device”, above-mentioned purification tower device includes purification tower, control ring plate and collection cover, the collection cover is fixedly installed in purification tower, fixed pipe is fixedly installed on the collection cover, rotating pipe is rotatably arranged on the fixed pipe, the control ring plate is arranged in purification tower, the inner ring of control ring plate is fixedly installed with connecting rod, one end of connecting rod is fixedly connected on rotating pipe, filter plate is slidably installed in collection cover, driving assembly is equipped on the collection cover, driving assembly is connected with filter plate, circular ring pipe is fixedly installed in control ring plate, but, above-mentioned purification tower device in the use process, does not carry out real-time collection to spray water and carries out recycling use, needs to send spray water to filter equipment and carries out filtration treatment, low practicality. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of acetylene gas purifier, solve the problem that the purification tower of comparative document is not collected to spray water and carries out recycling use, needs to send spray water to filter equipment and carries out filtration treatment, low practicality.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] The utility model provides an acetylene gas purifier, including the purification tower, the purification tower includes the tower body and the drain pipe fixed in the bottom inner wall of tower body, one side of purification tower is equipped with water tank, and one side of water tank is equipped with a plurality of fans, the filter mechanism is equipped under the tower body, the filter mechanism includes the connecting hose fixed in the lower outer wall of drain pipe, the connecting pipe through and fixed in the lower inner wall of one side of water tank, the distribution pipe fixed in the outer wall of one end of connecting pipe, a plurality of heat exchange pipes respectively fixed in the inner wall of top of distribution pipe and the filter screen of sleeve set in the outer wall of a plurality of heat exchange pipes, the circulating mechanism is equipped in water tank, the circulating mechanism includes the submersible pump arranged in water tank and the circulating pipe fixed in the outer wall of water outlet of submersive pump, a plurality of purification mechanisms are equipped in the tower body, and the purification mechanism includes the flow guide cover connected by bolt in the inner wall of tower body, a plurality of gas conveying pipes fixed in the inner wall of top of flow guide cover and the fixed plate connected by bolt in the inner wall of tower body.

[0007] Preferably, the lower inner wall of one side of the tower body is fixed with an air inlet pipe, and the top inner wall of the tower body is fixed with an air outlet pipe.

[0008] Preferably, the connecting hose is fixed to the outer wall of one end of the connecting pipe, and the water tank is provided with an air outlet on the upper outer wall of the side away from the fan.

[0009] Preferably, the connecting hose is fixed to the outer wall of one end of the connecting pipe, and the water tank is provided with an air outlet on the upper outer wall of the side away from the fan.

[0010] Preferably, the circulating pipe is fixed to the outer wall of one end of the tower body, and the fixed pipe is fixed to the lower inner wall of one side of the tower body.

[0011] Through the above scheme, the tower body and the water tank are connected through the connecting hose and the connecting pipe to form a communicating vessel, the cooling water at the lower part of the tower body enters the heat exchange pipe under the action of the communicating vessel and overflows from the upper part of the heat exchange pipe, at the same time, the fan operates to cool the hot water inside and outside the heat exchange pipe, and then the submersible pump sends the cooling water in the water tank into the tower body.

[0012] Preferably, the fixed plate is provided with a plurality of mounting holes on the outer wall of the top, and a plurality of gas conveying pipes are fixed in the mounting holes, the fixed plate is provided with an air outlet on the outer wall of the top center, and the fixed plate is provided with a plurality of air outlet holes in the form of annular distribution on the outer wall of the top, the flow guide cover is fixed with a discharge pipe on the inner wall of the bottom, and one end of the discharge pipe penetrates and is fixed to the outer wall of one side of the tower body.

[0013] Through the above scheme, the processing liquid is added into the guide hood through the discharge pipe, the concentrated sulfuric acid and the neutralizing liquid are added from below to above in the plurality of guide hoods, the acetylene gas overflows from the cooling water in the lower part of the tower body, and under the guiding effect of the arc surface of the guide hood, the acetylene gas enters into the gas conveying pipe, the gas conveying pipe conveys the acetylene gas to the lower part of the guide hood, and the concentrated sulfuric acid and the neutralizing liquid sequentially purify and treat the acetylene gas.

[0014] The utility model discloses the beneficial effects that:

[0015] The connecting hose and the connecting pipe form the communicating vessel with the tower body and the water tank, the cooling water in the lower part of the tower body enters into the heat exchange pipe under the action of the communicating vessel and overflows from the upper part of the heat exchange pipe, the fan operates to cool and heat the hot water in the inside and outside of the heat exchange pipe, then the submersible pump sends the cooling water in the water tank into the inside of the tower body, can recycle and filter the cooling water, and the filtered cooling water can be reused, and the cooling water can be cooled, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall front view structural schematic diagram of the acetylene gas purifier.

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the acetylene gas purifier.

[0018] Figure 3 It is an overall front view structural schematic diagram of the acetylene gas purifier. Figure 2 The enlarged structure schematic diagram of A place.

[0019] Figure 4 It is a front view structural schematic diagram of the purification tower of the acetylene gas purifier.

[0020] Figure 5 It is a front view structural schematic diagram of the filtering mechanism of the acetylene gas purifier.

[0021] Figure 6 It is a front view structural schematic diagram of the circulating mechanism of the acetylene gas purifier.

[0022] Figure 7 It is a front view cross-sectional structural schematic diagram of the purification mechanism of the acetylene gas purifier.

[0023] In the figure: 1, purification tower; 101, tower body; 102, air inlet pipe; 103, drain pipe; 104, exhaust pipe; 2, water tank; 3, fan; 4, filtering mechanism; 401, connecting hose; 402, connecting pipe; 403, distribution pipe; 404, heat exchange pipe; 405, fixing block; 406, filter screen; 5, circulating mechanism; 501, submersible pump; 502, circulating pipe; 503, fixing pipe; 6, purification mechanism; 601, flow guide cover; 602, gas conveying pipe; 603, fixing plate; 604, discharge pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiment 1, refer to Figures 1-6 An acetylene gas purifier, comprising a purification tower 1, the purification tower 1 comprises a tower body 101 and a drain pipe 103 fixed on the inner wall of the bottom of the tower body 101, a gas inlet pipe 102 is fixed on the lower inner wall of one side of the tower body 101, one end of the gas inlet pipe 102 is provided with a check valve, an exhaust pipe 104 is fixed on the inner wall of the top of the tower body 101, a water tank 2 is arranged on one side of the purification tower 1, a plurality of fans 3 are arranged on one side of the water tank 2, the plurality of fans 3 are connected to the outer wall of one side of the water tank 2 through bolts respectively, an air outlet is formed in the upper outer wall of the side of the water tank 2 away from the fans 3, a filtering mechanism 4 is arranged below the tower body 101, the filtering mechanism 4 comprises a connecting hose 401 fixed on the lower outer wall of the drain pipe 103, a connecting pipe 402 penetrating through and fixed on the lower inner wall of one side of the water tank 2, a distribution pipe 403 fixed on the outer wall of one end of the connecting pipe 402, a plurality of heat exchange pipes 404 respectively fixed on the inner wall of the top of the distribution pipe 403 and a filter screen 406 sleeved on the outer wall of the plurality of heat exchange pipes 404, one end of the connecting hose 401 is fixed on the outer wall of one end of the connecting pipe 402, a fixing block 405 is connected to the inner wall of the upper part of the water tank 2 through a bolt, the plurality of heat exchange pipes 404 penetrate through and are fixed on the outer wall of the upper part of the fixing block 405 respectively, the filter screen 406 abuts against the inner wall of the upper part of the water tank 2, the filter screen 406 is connected to the outer wall of the bottom of the fixing block 405 through a bolt, a circulating mechanism 5 is arranged in the water tank 2, the circulating mechanism 5 comprises a submersible pump 501 arranged in the water tank 2 and a circulating pipe 502 fixed on the outer wall of the water outlet end of the submersible pump 501, a fixing pipe 503 is fixed on the outer wall of one end of the circulating pipe 502, and one end of the fixing pipe 503 is fixed on the lower inner wall of one side of the tower body 101.

[0026] Embodiment 2, refer to Figure 7The acetylene gas purifier further comprises a plurality of purifying mechanisms 6, each of which comprises a flow guide cover 601 bolted to the inner wall of the tower body 101, a plurality of gas conveying pipes 602 fixed to the inner wall of the top of the flow guide cover 601, and a fixing plate 603 bolted to the inner wall of the tower body 101, wherein a plurality of mounting holes are formed in the outer wall of the top of the fixing plate 603, the plurality of gas conveying pipes 602 are respectively fixed in the plurality of mounting holes, a gas outlet is formed in the outer wall of the center of the top of the fixing plate 603, a plurality of gas outlets in the form of annular distribution are formed in the outer wall of the top of the fixing plate 603, and a discharge pipe 604 is fixed to the bottom inner wall of the flow guide cover 601 and penetrates through one side of the outer wall of the tower body 101, wherein a three-position two-way electromagnetic valve is arranged on the outer wall of one end of the discharge pipe 604, so as to realize the discharge and injection of the treatment liquid in the flow guide cover 601 through the discharge pipe 604.

[0027] Working principle: the connecting hose 401 and the connecting pipe 402 form a communicating vessel by connecting the tower body 101 and the water tank 2, the cooling water at the lower part of the tower body 101 enters the heat exchange pipe 404 under the action of the communicating vessel and overflows from the upper part of the heat exchange pipe 404, at the same time, the fan 3 operates to cool the hot water in the heat exchange pipe 404, then the submersible pump 501 sends the cooling water in the water tank 2 into the tower body 101, the treatment liquid is added into the flow guide cover 601 through the discharge pipe 604, the concentrated sulfuric acid and the neutralizing liquid are added into the flow guide cover 601 from the bottom to the top, the acetylene gas overflows from the cooling water at the lower part of the tower body 101 and enters the gas conveying pipe 602 under the guidance of the arc surface of the flow guide cover 601, the gas conveying pipe 602 sends the acetylene gas to the lower part of the flow guide cover 601, and the concentrated sulfuric acid and the neutralizing liquid sequentially purify the acetylene gas.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An acetylene gas purifier comprising a purification tower (1), characterized in that, The purification tower (1) includes a tower body (101) and a drain pipe (103) fixed to the inner wall of the bottom of the tower body (101); The purification tower (1) is provided with a water tank (2) on one side, and the water tank (2) is provided with a plurality of fans (3) on one side; The tower body (101) is provided with a filtering mechanism (4) below, the filtering mechanism (4) includes a connecting hose (401) fixed to the outer wall of the lower part of the drain pipe (103), a connecting pipe (402) penetrating through and fixed to the inner wall of the lower part of one side of the water tank (2), a distribution pipe (403) fixed to the outer wall of one end of the connecting pipe (402), a plurality of heat exchange pipes (404) respectively fixed to the inner wall of the top of the distribution pipe (403), and a filter screen (406) sleeved on the outer wall of the plurality of heat exchange pipes (404); The water tank (2) is provided with a circulating mechanism (5) therein, and the circulating mechanism (5) includes a submersible pump (501) arranged in the water tank (2) and a circulating pipe (502) fixed to the outer wall of the water outlet end of the submersible pump (501); The tower body (101) is provided with a plurality of purification mechanisms (6) therein, and the purification mechanism (6) includes a flow guide cover (601) connected to the inner wall of the tower body (101) by bolts, a plurality of gas conveying pipes (602) fixed to the inner wall of the top of the flow guide cover (601), and a fixing plate (603) connected to the inner wall of the tower body (101) by bolts.

2. The acetylene gas purifier according to claim 1, wherein The tower body (101) is provided with an air inlet pipe (102) fixed to the inner wall of the lower part on one side, and an air outlet pipe (104) fixed to the inner wall of the top.

3. The acetylene gas purifier according to claim 1, wherein A plurality of fans (3) are respectively connected to the outer wall of one side of the water tank (2) by bolts, and an air outlet is formed in the upper outer wall of the side of the water tank (2) away from the fan (3).

4. The acetylene gas purifier according to claim 1, wherein One end of the connecting hose (401) is fixed to the outer wall of one end of the connecting pipe (402), a fixing block (405) is connected to the inner wall of the upper part of the water tank (2) by bolts, and a plurality of heat exchange pipes (404) penetrate through and are fixed to the outer wall of the upper part of the fixing block (405), the filter screen (406) abuts against the inner wall of the upper part of the water tank (2), and the filter screen (406) is connected to the outer wall of the bottom of the fixing block (405) by bolts.

5. The acetylene gas purifier according to claim 1, wherein One end of the circulating pipe (502) is fixed to the outer wall of one end of the tower body (101).

6. The acetylene gas purifier according to claim 1, wherein A plurality of mounting holes are formed in the outer wall of the top of the fixing plate (603), and a plurality of gas conveying pipes (602) are respectively fixed in the mounting holes, an air outlet is formed in the outer wall of the top center of the fixing plate (603), a plurality of air outlet holes are formed in the outer wall of the top of the fixing plate (603) in a ring shape, a discharge pipe (604) is fixed to the inner wall of the bottom of the flow guide cover (601), and one end of the discharge pipe (604) penetrates through and is fixed to the outer wall of one side of the tower body (101).

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