CN210796385U

CN210796385U - Natural gas desulphurization device with dewatering function

Info

Publication number: CN210796385U
Application number: CN201921700929.XU
Authority: CN
Inventors: 汪志和; 崔广才; 陈光祥; 张明俊; 杨平; 刘开宏; 张迪
Original assignee: Sichuan Yineng Kangsheng Environmental Protection Technology Co ltd
Current assignee: Sichuan Yineng Kangsheng Environmental Protection Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-19
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to a natural gas desulfurization equipment technical field just discloses a natural gas desulphurization unit with dewatering function, including the collection box, the positive fixed mounting of collection box arranges the material pipe, the inside movable mounting who arranges the material pipe has first solenoid valve, the top fixed mounting of collection box has the support frame, the top fixed mounting of support frame has the bearing ring, the top fixed mounting of bearing ring has the separator box. This natural gas desulphurization unit with dewatering function, through opening the fourth solenoid valve, the rethread starts the booster pump, the booster pump is with the inside natural gas suction separator box of bulb for the inside atmospheric pressure of bulb reduces, drives the ball stopper under the effect of atmospheric pressure difference and moves right and break away from the inside sealing washer of bulb, makes the bulb be in the through state, and the ball stopper drives reset spring compression and reset spring through keeping off the ring and produces elastic potential energy, reaches the effect of simple and convenient one-way water conservancy diversion.

Description

Natural gas desulphurization device with dewatering function

Technical Field

The utility model relates to a natural gas desulfurization equipment technical field specifically is a natural gas desulphurization unit with dewatering function.

Background

The natural gas contains hydrogen sulfide, mercaptan substances, heavy hydrocarbon gas, saturated water and other impurities, the hydrogen sulfide in the natural gas forms weak acid when meeting water, the existence of the weak acid can cause corrosion of steel equipment and pipelines, in addition, if the natural gas containing the hydrogen sulfide is used as civil fuel, the discharged waste gas generated after the combustion of the natural gas contains sulfide, and the sulfide can pollute the environment and harm the health of people, therefore, the hydrogen sulfide in the natural gas produced by mining needs to be removed firstly to meet the use requirements of factory production and civil commodity gas.

The traditional natural gas desulfurization device generally has no anti-reflux function, and natural gas is countercurrent to easily cause safety accidents, so that the safety performance is poor, and the desulfurization efficiency is low, so that the natural gas desulfurization device with the water removal function solves the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a natural gas desulphurization unit with dewatering function possesses advantages such as security performance height, has solved traditional natural gas desulphurization unit and has generally not prevented against current function, and the natural gas causes the incident emergence easily against the current, causes its security performance poor, and the problem of desulfurization inefficiency.

(II) technical scheme

For the purpose that realizes above-mentioned security performance is high, the utility model provides a following technical scheme: a natural gas desulfurization device with a water removal function comprises a recycling tank, wherein a discharging pipe is fixedly arranged on the front surface of the recycling tank, a first electromagnetic valve is movably arranged in the discharging pipe, a supporting frame is fixedly arranged on the top of the recycling tank, a bearing ring is fixedly arranged on the top of the supporting frame, a separating tank is fixedly arranged on the top of the bearing ring, a return pipe penetrating through and extending into the recycling tank is fixedly arranged at the bottom of the separating tank, a second electromagnetic valve is movably arranged in the return pipe, an exhaust pipe is fixedly arranged on the top of the separating tank, a third electromagnetic valve is movably arranged in the exhaust pipe, a booster pump is fixedly arranged on the left side of the separating tank, a ball pipe is fixedly arranged on the left side of the booster pump, a reset spring is fixedly arranged on the right side of the inner wall of the ball pipe, a baffle ring is fixedly arranged on, the ball valve is characterized in that a ball plug is movably mounted on the left side of the retaining ring and inside the ball tube, a sealing ring is fixedly mounted on the left side of the inner wall of the ball tube, a branch tube is fixedly mounted on the left side of the ball tube, a fourth electromagnetic valve is movably mounted inside the branch tube, an air inlet tube is fixedly mounted at the top of the branch tube, and a pressure gauge is fixedly mounted on the right side of the separation box.

Preferably, the number of the support frames and the number of the separation boxes are two, and the two separation boxes are symmetrically distributed above the recovery box.

Preferably, a partition board is movably mounted on the left side of the inner wall of the separation box, and an air hole penetrating through and extending to the bottom of the partition board is formed in the top of the partition board.

Preferably, the inside of separator box and the bottom that is located the baffle movable mounting have sulphur gas separator, the inside of separator box and the top movable mounting that is located the baffle have gas-liquid separator.

Preferably, the baffle ring is a circular stainless steel ring, and the outer diameter of the baffle ring is smaller than the diameter of the ball plug.

Preferably, the sealing ring is an elastic rubber ring, and the branch pipe is an L-shaped pipeline.

(III) advantageous effects

Compared with the prior art, the utility model provides a natural gas desulphurization unit with dewatering function possesses following beneficial effect:

the natural gas desulfurization device with the water removal function has the advantages that the fourth electromagnetic valve is opened, the booster pump is started, the booster pump pumps natural gas in the ball pipe into the separation box, so that the air pressure in the ball pipe is reduced, the ball plug is driven to move rightwards under the action of air pressure difference and is separated from the sealing ring in the ball pipe, the ball pipe is in a through state, the ball plug drives the reset spring to compress through the baffle ring and the reset spring generates elastic potential energy, the effect of simple and convenient one-way flow guiding is achieved, meanwhile, the situation that backflow is caused by the fact that the pressure in the air inlet pipe is smaller than the pressure in the separation box is avoided, the safety performance of the natural gas desulfurization device is improved, the reset spring extends and drives the ball plug to be attached to the sealing ring through the baffle ring by closing the fourth electromagnetic valve and the booster pump, the effect of simple and convenient multiple control of natural gas flowing, the natural gas desulfurization device is convenient to popularize.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.

In the figure: the device comprises a recovery box 1, a discharge pipe 2, a first electromagnetic valve 3, a support frame 4, a bearing ring 5, a separation box 6, a return pipe 7, a second electromagnetic valve 8, an exhaust pipe 9, a third electromagnetic valve 10, a booster pump 11, a bulb tube 12, a return spring 13, a retainer ring 14, a bulb plug 15, a sealing ring 16, a branch tube 17, a fourth electromagnetic valve 18, an air inlet pipe 19 and a pressure gauge 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a natural gas desulfurization device with a water removal function comprises a recycling tank 1, a material discharge pipe 2 is fixedly installed on the front surface of the recycling tank 1, a first electromagnetic valve 3 is movably installed inside the material discharge pipe 2, a support frame 4 is fixedly installed on the top of the recycling tank 1, a bearing ring 5 is fixedly installed on the top of the support frame 4, two separation tanks 6 are fixedly installed on the top of the bearing ring 5, the support frame 4 and the separation tanks 6 are respectively provided with two numbers, the two separation tanks 6 are symmetrically distributed above the recycling tank 1, a partition plate is movably installed on the left side of the inner wall of the separation tank 6, an air hole penetrating through and extending to the bottom of the partition plate is formed in the top of the partition plate, a sulfur gas separation device is movably installed inside the separation tank 6 and at the bottom of the partition plate, a gas-liquid separation device is movably installed inside the separation tank 6 and at the top of the partition plate, a return pipe 7 penetrating through, a second electromagnetic valve 8 is movably mounted inside the return pipe 7, an exhaust pipe 9 is fixedly mounted at the top of the separation box 6, a third electromagnetic valve 10 is movably mounted inside the exhaust pipe 9, a booster pump 11 is fixedly mounted on the left side of the separation box 6, the model of the booster pump 11 is STA25, a bulb 12 is fixedly mounted on the left side of the booster pump 11, a return spring 13 is fixedly mounted on the right side of the inner wall of the bulb 12, a baffle ring 14 is fixedly mounted on the left side of the return spring 13, a bulb plug 15 is movably mounted on the left side of the baffle ring 14 and located inside the bulb 12, the baffle ring 14 is a circular stainless steel ring, the outer diameter of the baffle ring 14 is smaller than the diameter of the bulb plug 15, a sealing ring 16 is fixedly mounted on the left side of the inner wall of the bulb 12, a branch pipe 17 is fixedly mounted on the left side of the bulb 12, the sealing ring 16 is an elastic rubber ring, the models of the second electromagnetic valve 8, the third electromagnetic valve 10 and the fourth electromagnetic valve 18 are all N2V025-08, the top of the branch pipe 17 is fixedly provided with an air inlet pipe 19, the right side of the separation box 6 is fixedly provided with a pressure gauge 20, the natural gas in the ball pipe 12 is pumped into the separation box 6 by the booster pump 11 by opening the fourth electromagnetic valve 18 and starting the booster pump 11, so that the air pressure in the ball pipe 12 is reduced, the ball plug 15 is driven to move rightwards under the action of air pressure difference and is separated from the sealing ring 16 in the ball pipe 12, the ball pipe 12 is in a through state, the ball plug 15 drives the return spring 13 to compress and the return spring 13 generates elastic potential energy through the retaining ring 14, the effect of simple and convenient one-way diversion is achieved, meanwhile, the situation that the backflow is caused by the internal pressure of the air inlet pipe 19 being smaller than the internal pressure of the separation box, through closing fourth solenoid valve 18 and booster pump 11, reset spring 13 extension drives ball stopper 15 and sealing washer 16 laminating through keeping off ring 14, reaches the effect that simple and convenient multiple control natural gas flows, further improvement this natural gas desulphurization device's security performance for this natural gas desulphurization device facilitate promotion.

In summary, in the natural gas desulfurization device with water removal function, by opening the fourth electromagnetic valve 18 and then starting the booster pump 11, the booster pump 11 pumps the natural gas inside the bulb 12 into the separation tank 6, so that the air pressure inside the bulb 12 is reduced, the ball plug 15 is driven to move rightwards under the action of the air pressure difference and is separated from the sealing ring 16 inside the bulb 12, so that the bulb 12 is in a through state, the ball plug 15 drives the return spring 13 to compress through the baffle ring 14 and the return spring 13 generates elastic potential energy, the effect of simple and convenient one-way diversion is achieved, meanwhile, the situation that the pressure inside the air inlet pipe 19 is smaller than the pressure inside the separation tank 6 to cause reverse flow is avoided, so that the safety performance of the natural gas desulfurization device is improved, by closing the fourth electromagnetic valve 18 and the booster pump 11, the return spring 13 extends and drives the ball plug 15 to be attached to the sealing ring 16, reach the effect that simple and convenient multiple control natural gas flows, further improvement this natural gas desulphurization unit's security performance for this natural gas desulphurization unit facilitate promotion has solved traditional natural gas desulphurization unit and has generally not prevented against the current function, and the natural gas causes the incident to take place easily against the current, causes its security performance poor, and the problem of desulfurization inefficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a natural gas desulphurization unit with dewatering function, includes collection box (1), its characterized in that: the device comprises a recovery box (1), a discharge pipe (2) is fixedly arranged on the front side of the recovery box (1), a first electromagnetic valve (3) is movably arranged inside the discharge pipe (2), a support frame (4) is fixedly arranged on the top of the recovery box (1), a bearing ring (5) is fixedly arranged on the top of the support frame (4), a separation box (6) is fixedly arranged on the top of the bearing ring (5), a return pipe (7) which runs through and extends to the interior of the recovery box (1) is fixedly arranged on the bottom of the separation box (6), a second electromagnetic valve (8) is movably arranged inside the return pipe (7), an exhaust pipe (9) is fixedly arranged on the top of the separation box (6), a third electromagnetic valve (10) is movably arranged inside the exhaust pipe (9), a booster pump (11) is fixedly arranged on the left side of the separation box (6), a ball pipe (12) is fixedly arranged on the left, the inner wall right side fixed mounting of bulb (12) has reset spring (13), the left side fixed mounting of reset spring (13) has fender ring (14), the inside movable mounting that keeps off the left side of ring (14) and be located bulb (12) has ball stopper (15), the inner wall left side fixed mounting of bulb (12) has sealing washer (16), the left side fixed mounting of bulb (12) has branch pipe (17), the inside movable mounting of branch pipe (17) has fourth solenoid valve (18), the top fixed mounting of branch pipe (17) has intake pipe (19), the right side fixed mounting of separator box (6) has manometer (20).

2. The natural gas desulfurization apparatus with a water removal function according to claim 1, characterized in that: the number of the support frames (4) and the number of the separation boxes (6) are two, and the separation boxes (6) are symmetrically distributed above the recovery box (1).

3. The natural gas desulfurization apparatus with a water removal function according to claim 1, characterized in that: the inner wall left side movable mounting of separator box (6) has the baffle, the gas pocket that runs through and extend to the baffle bottom is seted up at the top of baffle.

4. The natural gas desulfurization apparatus with a water removal function according to claim 3, characterized in that: the inside of separator box (6) and the bottom movable mounting that is located the baffle have sulphur gas separator, the inside of separator box (6) and the top movable mounting that is located the baffle have gas-liquid separator.

5. The natural gas desulfurization apparatus with a water removal function according to claim 1, characterized in that: the baffle ring (14) is a circular stainless steel ring, and the outer diameter of the baffle ring (14) is smaller than the diameter of the ball plug (15).

6. The natural gas desulfurization apparatus with a water removal function according to claim 1, characterized in that: the sealing ring (16) is an elastic rubber ring, and the branch pipe (17) is an L-shaped pipeline.