Chemical environment-friendly pressure relief buffer tank

Abstract

The utility model discloses a chemical environment-friendly pressure relief buffer tank which comprises a body mechanism and a supporting mechanism which is arranged at the bottom of the body mechanism and used for reducing the shaking amplitude of the connecting end of a device and a pipeline in a supporting and clamping mode so as to guarantee the sealing degree and improve the environment friendliness. The supporting mechanism comprises first screw rods which are in threaded connection with one side of the foot stool and are symmetrically arranged, then an upper supporting ring is matched with a lower supporting ring to clamp the outer wall of an external pipeline, the upper supporting ring is in threaded connection with a third screw rod, the position of the upper supporting ring is fixed, clamping and supporting of the external pipeline are completed, and finally a medium is led into the tank body from a first connecting pipe. Gas is exhausted from the gas pipe, and after operation is completed, a medium is exhausted into an external pipeline through the second connecting pipe, so that the shaking amplitude generated due to the fact that the connecting end is in a suspended state and affected by external force after the device is connected with the external pipeline is effectively reduced, the sealing performance of connection between the device and the pipeline is improved, the risk of medium leakage is reduced, and the environmental protection performance of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pressure relief buffer tank, specifically relates to a chemical industry environmental protection type pressure relief buffer tank. BACKGROUND

[0002] Pressure relief buffer tank, also commonly known as safety relief tank or pressure buffer tank, is a kind of pressure vessel used in pipeline system, and its main function is to protect system from damage under abnormal high pressure, and it is an important component to ensure the safe operation of system.

[0003] When the existing part of pressure relief buffer tank is applied to chemical industry, it needs to be connected with tank body by using external pipeline, and the connecting end part of the two is generally in a suspended state, with the increase of use time, the connecting end part is prone to loosen under the influence of external force, vibration and other factors, which leads to medium leakage and pollution of external environment, and it is relatively inconvenient. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a chemical industry environmental protection type pressure relief buffer tank to solve the problem that the existing part of pressure relief buffer tank is applied to chemical industry, needs to be connected with tank body by using external pipeline, and the connecting end part of the two is generally in a suspended state, with the increase of use time, the connecting end part is prone to loosen under the influence of external force, vibration and other factors, which leads to medium leakage and pollution of external environment, and it is relatively inconvenient.

[0005] To achieve the above object, the utility model provides the following technical scheme: a chemical industry environmental protection type pressure relief buffer tank, including body mechanism and setting in the bottom of body mechanism, by the way of supporting clamping, reduce the shaking amplitude of device and pipeline connecting end to guarantee the sealing degree and improve the environmental protection of supporting mechanism, the supporting mechanism includes the first screw rod that is symmetrically set in the one side of the foot stand and is connected in screw thread, the first screw rod outside is connected with slide arm through screw hole screw thread, the slide arm top is fixedly connected with top plate, the top plate inner side is connected with the second screw rod in screw thread, the second screw rod top outside is rotatably connected with the rotary seat, the rotary seat top is fixedly connected with the lower supporting ring, the lower supporting ring top is connected with the upper supporting ring through the third screw rod that is symmetrically set in screw thread, by the clamping of lower supporting ring and upper supporting ring to external pipeline and the support of second screw rod, so as to reduce the shaking amplitude of the connecting end of pipeline and device under the suspended state, thereby reducing the risk of medium leakage and improving the environmental protection of device.

[0006] Preferably, the body mechanism includes a tank body, the tank body top is fixedly connected with a first connecting pipe, the tank body bottom is fixedly connected with a second connecting pipe and an air pipe respectively, and a plurality of foot stands are symmetrically arranged on the other side of the tank body bottom.

[0007] Preferably, the foot stand is symmetrically provided with a plurality of limiting pieces on one side, and the limiting pieces are slidably connected with slide arms between adjacent limiting pieces.

[0008] Preferably, the second screw rod is fixedly connected with a hand disc at the bottom end, and the second screw rod is threadedly connected with a top plate outside.

[0009] Preferably, the third screw rod is movably connected with a gasket outside at the top end, and the gasket is located above the upper supporting ring.

[0010] Preferably, the lower supporting ring and the upper supporting ring are fixedly connected with a buffer pad on the opposite side, the buffer pad is made of flexible material, and the buffer pad is in an arc structure.

[0011] Preferably, the lower supporting ring is fixedly connected with a slide rod on one side at the bottom, the slide rod is symmetrically provided with two, and the slide rod is slidably connected with a top plate outside.

[0012] Preferably, the top plate is fixedly connected with a handle on one side at the top, and the handle is symmetrically provided with two.

[0013] Compared with the prior art, the utility model provides a chemical environmental protection type pressure relief buffer tank has the following beneficial effects:

[0014] The utility model discloses a second screw rod is set, and the second screw rod is threadedly connected with a top plate outside, and the top plate is symmetrically provided with a slide arm at the bottom, and the outside rotation is connected with the swivel base of second screw rod top, and the swivel base top fixed connection has lower supporting ring, and the lower supporting ring is screw connected with the upper supporting ring of the third screw rod of the symmetry setting in the inside, and the external pipeline is connected with the second connecting pipe, and then according to the height of the pipe body, anticlockwise rotation and take down each first screw rod, and the slide arm is initially slid to the required height on one side of the foot stand, and then the first screw rod is inserted into the corresponding screw hole and is connected with the foot stand again, and the position of the slide arm is fixed, and the hand disc is held, and the second screw rod is rotated in the top plate, and the second screw rod is lifted in the top plate, and the lower supporting ring is lifted to the buffer pad on the top of the lower supporting ring, and the height of the bottom outer wall of the external pipeline is fully contacted and supported, and then the upper supporting ring is matched with the lower supporting ring, and the external pipeline outer wall is clamped, and is respectively screw connected into the third screw rod, and the position of the upper supporting ring is fixed, and the clamping and supporting of the external pipeline are completed, and finally the medium is introduced into the tank body from the first connecting pipe, and the gas is discharged from the gas pipe, and after the operation is completed, the medium is discharged into the external pipeline from the second connecting pipe, so that the shaking amplitude generated due to the connection of the device and the external pipeline is effectively reduced, the sealing property of the device and the pipeline connection is improved, the risk of medium leakage is reduced, and the environmental protection property of the device is improved.

[0015] The utility model discloses a hand disc is set, and the hand disc top fixed connection has the second screw rod, and the second screw rod is threadedly connected with the top plate outside, can effectively convenient personnel directly hold and rotate the second screw rod;

[0016] The utility model discloses a slide bar is provided with, and the lower ring is fixedly connected to the top of slide bar, and the top plate is slidably connected to the outside of slide bar, can effectively guarantee the swing amplitude that lower ring produced in the lifting and the process of supporting.

[0017] The part not involved in the device is same as the prior art or can be realized by using the prior art, the utility model discloses scientific and reasonable structure, uses safe and convenient, provides great help for people. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the utility model and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model, in the drawings:

[0019] Figure 1 It is a shaft measurement structure schematic diagram of the utility model to propose a kind of chemical industry environmental protection type pressure relief buffer tank;

[0020] Figure 2 It is Figure 1 It is the enlarged structure schematic diagram of place A in;

[0021] Figure 3 It is a shaft measurement structure schematic diagram of the support mechanism of the utility model to propose a kind of chemical industry environmental protection type pressure relief buffer tank;

[0022] Figure 4 It is the exploded structure schematic diagram of the support mechanism of the utility model to propose a kind of chemical industry environmental protection type pressure relief buffer tank;

[0023] In the drawing: body mechanism 1, tank body 101, first connecting pipe 102, second connecting pipe 103, gas pipe 104, foot stand 105, support mechanism 2, first screw rod 201, screw hole 202, slide arm 203, top plate 204, second screw rod 205, swivel seat 206, lower ring 207, third screw rod 208, upper ring 209, limiting sheet 3, gasket 4, buffer pad 5, hand disc 6, handle 7, slide bar 8. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a chemical environmental protection type pressure relief buffer tank, including body mechanism 1 and setting in body mechanism 1 bottom, through the mode of supporting clamping, reduce device and pipeline connection end shaking amplitude to guarantee the degree of sealing improves environmental protection of supporting mechanism 2, supporting mechanism 2 includes the first screw rod 201 that is symmetrically set in screwing on one side of the foot stand 105, the first screw rod 201 outside is screw threaded with slide arm 203 through screw hole 202, slide arm 203 top fixedly connected with top plate 204, top plate 204 inside screw threaded with second screw rod 205, the outside rotation of second screw rod 205 top is connected with rotary seat 206, rotary seat 206 top fixedly connected with lower supporting ring 207, and lower supporting ring 207 top is screw threaded with upper supporting ring 209 through the third screw rod 208 that is symmetrically set, through the clamping of lower supporting ring 207 and upper supporting ring 209 and the support of second screw rod 205, thereby reduce the shaking amplitude that the connecting end of device and pipeline is generated under the state of suspension, thereby reduce the risk of medium leakage, improve the environmental protection of device, connect the external pipeline with second connecting pipe 103, then according to the height of pipe body, anticlockwise rotation and take down each first screw rod 201, slide arm 203 is initially slid to the height required at one side of foot stand 105, then first screw rod 201 is inserted into the corresponding screw hole 202 and is connected with foot stand 105 again, the position of fixed slide arm 203, hold hand dish 6 in the rotation of second screw rod 205 in top plate 204, make second screw rod 205 rise in top plate 204, drive lower supporting ring 207 to lift to the height that buffer pad 5 of lower supporting ring 207 top fully contacts the bottom end outer wall of supporting external pipeline, then the external pipeline outer wall is clamped with upper supporting ring 209 and lower supporting ring 207, respectively screw threaded into third screw rod 208, fix the position of upper supporting ring 209, complete the clamping and support of external pipeline.

[0026] In the utility model, preferably, the body mechanism 1 includes the tank body 101, the tank body 101 top is fixedly connected with the first connecting pipe 102, the tank body 101 bottom is fixedly connected with the second connecting pipe 103 and the air pipe 104 respectively, the tank body 101 bottom other side is symmetrically provided with a plurality of foot stands 105, the medium is introduced into the tank body 101 from the first connecting pipe 102, the gas is discharged from the air pipe 104, and the medium is discharged into the external pipeline from the second connecting pipe 103 after operation is completed.

[0027] In the utility model, preferably, the foot stand 105 one side is symmetrically provided with a plurality of limiting sheets 3, the limiting sheet 3 adjacent slide connection has the slide arm 203, can effectively reduce the swing amplitude that the slide arm 203 generates in the use process.

[0028] In the utility model, preferably, the second screw rod 205 bottom end is fixedly connected with the hand dish 6, and the second screw rod 205 outside is screw threaded with the top plate 204, can effectively facilitate personnel to rotate the second screw rod 205 directly after holding.

[0029] Preferably, the third screw rod 208 is movably connected with the gasket 4 on the outer side of the top end, and the gasket 4 is located above the upper supporting ring 209, so that the loosening range of the third screw rod 208 during long-time use can be effectively reduced, and the stability of the third screw rod 208 is ensured.

[0030] Preferably, the lower supporting ring 207 and the upper supporting ring 209 are fixedly connected with the buffer pad 5 on the opposite side, the buffer pad 5 is made of flexible material, and the buffer pad 5 has an arc-shaped structure, so that the outer wall of the external pipeline can be more closely fitted, and the wear degree of the pipe body is reduced.

[0031] Preferably, the lower supporting ring 207 is fixedly connected with the slide rod 8 on one side of the bottom, and the slide rod 8 is symmetrically provided in two, and the slide rod 8 is movably connected with the top plate 204 on the outer side, so that the stability of the lower supporting ring 207 during lifting and supporting can be effectively ensured.

[0032] Preferably, the top plate 204 is fixedly connected with the handle 7 on one side of the top, and the handle 7 is symmetrically provided in two, so that the top plate 204 can be conveniently installed or disassembled after being held by personnel.

[0033] The working principle and use process of the utility model are as follows: when used, the external pipeline is connected with the second connecting pipe 103, then according to the height of the pipe body, the first screw rod 201 is rotated counterclockwise and taken off, the slide arm 203 is preliminarily slid to the required height on one side of the foot support 105, then the first screw rod 201 is inserted into the corresponding screw hole 202 to be reconnected with the foot support 105, the position of the slide arm 203 is fixed, the hand disc 6 is held, the second screw rod 205 is rotated in the top plate 204, the second screw rod 205 is lifted in the top plate 204, the lower supporting ring 207 is lifted to the height that the buffer pad 5 on the top of the lower supporting ring 207 fully contacts and supports the outer wall of the bottom end of the external pipeline, then the upper supporting ring 209 is matched with the lower supporting ring 207 to clamp the outer wall of the external pipeline, the third screw rod 208 is respectively screwed into the third screw rod 208, the position of the upper supporting ring 209 is fixed, the clamping and supporting of the external pipeline are completed, finally the medium is introduced into the tank body 101 from the first connecting pipe 102, the gas is discharged from the gas pipe 104, and after the operation is completed, the medium is discharged into the external pipeline from the second connecting pipe 103, so that the shaking range caused by the connection end of the device and the external pipeline in a suspended state and affected by external force is effectively reduced after the device is connected with the external pipeline, the sealing property of the device and the pipeline connection is improved, the risk of medium leakage is reduced, and the environmental protection property of the device is improved.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical environmentally friendly pressure relief buffer tank, characterized in that: The utility model provides a kind of environmental protection device, including body mechanism (1) and support mechanism (2) arranged at the bottom of body mechanism (1), by the way of supporting clamping, reduce the shaking range of device and pipeline connection end to guarantee the sealing degree improvement environmental protection of support mechanism (2), the support mechanism (2) includes first screw rod (201) symmetrically arranged in screw connection on one side of foot stand (105), the first screw rod (201) outside is screw-connected with slide arm (203) by screw hole (202), the slide arm (203) top is fixedly connected with top plate (204), the top plate (204) inside is screw-connected with second screw rod (205), the second screw rod (205) top outside is rotatably connected with rotary seat (206), the rotary seat (206) top is fixedly connected with lower supporting ring (207), the lower supporting ring (207) top is screw-connected with upper supporting ring (209) by the third screw rod (208) symmetrically arranged, by the clamping of lower supporting ring (207) and upper supporting ring (209) and the support of second screw rod (205), to reduce the shaking range of device and pipeline connection end in the state of suspension, to reduce the risk of medium leakage, improve the environmental protection of device.

2. The environmentally friendly pressure relief surge tank according to claim 1, characterized in that: The body mechanism (1) includes a can body (101), the can body (101) top is fixedly connected with first connecting pipe (102), the can body (101) bottom is fixedly connected with second connecting pipe (103) and air pipe (104) respectively, the can body (101) bottom other side is symmetrically provided with a plurality of foot stands (105).

3. The environmentally friendly pressure relief surge tank according to claim 1 or 2, characterized in that: The foot stand (105) one side is symmetrically provided with a plurality of limit sheets (3), the limit sheet (3) adjacent is slidably connected with slide arm (203).

4. The environmentally friendly pressure relief surge tank of claim 1, wherein: The second screw rod (205) bottom is fixedly connected with hand disc (6), the second screw rod (205) outside is screw-connected with top plate (204).

5. The environmentally friendly pressure relief surge tank of claim 1, wherein: The third screw rod (208) top outside is movably connected with gasket (4), and the gasket (4) is located above the upper supporting ring (209).

6. The environmentally friendly pressure relief surge tank of claim 1, wherein: The lower supporting ring (207) and the upper supporting ring (209) are fixedly connected with buffer pad (5) on opposite sides, the buffer pad (5) is of flexible material, and the buffer pad (5) is of arc structure.

7. The environmentally friendly pressure relief surge tank of claim 1, wherein: The lower supporting ring (207) bottom one side is fixedly connected with slide rod (8), the slide rod (8) is symmetrically provided with two, the slide rod (8) outside is slidably connected with top plate (204).

8. The environmentally friendly pressure relief surge tank of claim 1, wherein: The top plate (204) top one side is fixedly connected with handle (7), and the handle (7) is symmetrically provided with two.

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