CN216827793U - Organic waste gas recycling system of heating and stirring tank - Google Patents

Abstract

The utility model discloses an organic waste gas recycling system of a heating and stirring tank, which comprises a dust collection box, wherein the output side of the dust collection box is communicated with a fixing ring, the right side of the fixing ring is communicated with a gas collection box, the outer side of the bottom of the gas collection box is provided with a gas collection hole, the bottom of the gas collection box is fixedly provided with a sealing plug which corresponds to the gas collection hole in position, the outer side of the gas collection box is fixedly provided with a fixing frame, the left side and the right side of the fixing frame are both fixedly provided with limiting mechanisms, and the top of the fixing frame is fixedly provided with a driving mechanism. This heating stirring pond organic waste gas recycle system has adjustment waste gas collection scope, and the advantage of the actual use condition who adapts to the stirring pond has solved heating stirring process volatility organic waste gas and has not collected and unorganized emission, and heating stirring process volatility organic waste gas has certain recycle value, but does not have professional collecting device to retrieve, consequently heats stirring process volatility organic waste gas and causes the problem of pollution to the environment.

Description

Organic waste gas recycling system of heating and stirring tank

Technical Field

The utility model relates to the technical field of waste gas recycling in oil sludge treatment, in particular to a system for recycling organic waste gas in a heating and stirring tank.

Background

The oil sludge refers to sludge generated in the production process of an oil field in the processes of crude oil extraction, storage, gathering and transportation, processing and crude oil extraction liquid treatment, and is named by crude oil or some components in the crude oil, and mainly comprises the following components: oil sludge falling to the ground, tank cleaning oil sludge, floating scum and the like.

In the existing treatment of producing the oil sludge, the volatile organic waste gas in the heating and stirring process is not collected and is discharged in an unorganized mode, the volatile organic waste gas in the heating and stirring process has a certain recycling value, but no professional collecting equipment is used for recycling at present, so that the volatile organic waste gas in the heating and stirring process pollutes the environment, and the organic waste gas recycling system for the heating and stirring tank is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating stirring tank organic waste gas recycling system to solve the problems in the background technology.

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

heating stirring pond organic waste gas recycle system, including the suction box, the output side intercommunication of suction box has solid fixed ring, gu fixed ring's right side intercommunication has the gas collection box, the gas collection hole has been seted up in the bottom outside of gas collection box, the bottom fixed mounting of gas collection box has the sealing plug that corresponds each other with gas collection hole position, the outside fixed mounting of gas collection box has fixed frame, the equal fixed mounting in the left and right sides of fixed frame has stop gear, the top fixed mounting of fixed frame has actuating mechanism.

As a still further scheme of the utility model: the gas collection box is in a metal rectangular corrugated pipe shape, and the right side of the gas collection box is in a sealed shape.

As a still further scheme of the utility model: the fixed frame is rectangular, the fixed frame is equidistantly distributed, and each of the left side and the right side of the fixed frame is fixedly provided with a limiting mechanism.

As a still further scheme of the utility model: the limiting mechanism comprises a limiting ring and a limiting shaft, and the limiting shaft is arranged in the limiting ring.

As a still further scheme of the utility model: the length of the limiting shaft is greater than that of the gas collection box, and two ends of the limiting shaft are fixed with the carrier.

As a still further scheme of the utility model: actuating mechanism includes first bearing, screw thread seat, threaded rod, driving machine and second bearing, first bearing fixed mounting is at the fixed frame top that is located the left, screw thread seat fixed mounting is at the fixed frame top that is located the right side, the internal rotation of first bearing install with screw thread seat threaded connection's threaded rod, the left end fixed mounting of threaded rod has the driving machine, the right-hand member outside fixed mounting of threaded rod has the second bearing.

As a still further scheme of the utility model: the right side fixed mounting of fixed frame has the sealing strip, the draw-in groove with sealing strip looks adaptation is seted up in the left side of fixed frame.

Compared with the prior art, the utility model has the beneficial effects that:

this heating stirring pond organic waste gas recycle system contracts through actuating mechanism drive gas collection tank, and when the gas collection tank extended, the sealing plug was kept away from the gas collection hole and is in the operating condition that can breathe in, otherwise, the gas collection tank contracts, and the sealing plug is close to the gas collection hole and seals the gas collection hole, is in encapsulated situation, reaches the purpose of adjustment waste gas collection scope, adapts to the in-service use condition of stirring pond.

Drawings

FIG. 1 is a schematic structural diagram of an organic waste gas recycling system of a heating and stirring tank;

FIG. 2 is a cross-sectional view of a heated agitation tank organic waste gas recycling system;

FIG. 3 is a longitudinal sectional view of a structure of an organic waste gas recycling system of a heating and stirring tank.

In the figure: 1. a dust collection box; 2. a fixing ring; 3. a gas collection tank; 4. a fixing frame; 5. a limiting ring; 6. a limiting shaft; 7. a sealing plug; 8. a sealing strip; 9. a card slot; 10. a threaded seat; 11. a second bearing; 12. a threaded rod; 13. a first bearing; 14. A driver; 15. and a gas collecting hole.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, the organic waste gas recycling system of the heating and stirring tank includes a dust box 1, the output side of the dust collection box 1 is communicated with a fixed ring 2, the right side of the fixed ring 2 is communicated with a gas collection box 3, the outer side of the bottom of the gas collection box 3 is provided with a gas collection hole 15, the bottom of the gas collection box 3 is fixedly provided with a sealing plug 7 which corresponds to the gas collection hole 15, a fixed frame 4 is fixedly arranged at the outer side of the gas collection box 3, a limiting mechanism is fixedly arranged at the left side and the right side of the fixed frame 4, the top of the fixing frame 4 is fixedly provided with a driving mechanism, the dust collection box 1 works to extract air flow in the gas collection box 3, the gas collection box 3 collects waste gas outside through the gas collection hole 15, the waste gas is extracted under the negative pressure of the dust collection box 1 to transmit the waste gas, a condensation system of the thermal desorption device condenses and recovers oil gas, and the noncondensable gas enters the thermal desorption heating furnace to serve as fuel, so that the utilization efficiency is 99%; the non-methane total hydrocarbon waste gas in the heating and stirring tank is collected by the gas collecting hood and then is introduced into a thermal desorption heating furnace for utilization, the non-methane total hydrocarbon removal efficiency is 2 ten thousand tons of dirty oil sludge thermal desorption, and 5 ten thousand tons of mineral oil collecting stations are not less than 99%.

In a preferred embodiment, the gas collecting box 3 is in a shape of a metal rectangular corrugated pipe, the right side of the gas collecting box 3 is in a sealed shape, the metal corrugated pipe is a pipe with a regular wave-like shape, and commonly used metal corrugated pipes comprise carbon steel and stainless steel, and also comprise steel lining plastic and aluminum, and are mainly used for non-concentric axial transmission with a small bending radius, or irregular turning, stretching, or absorbing thermal deformation of a pipeline, or the like, or used for connecting a pipeline and a pipeline or connecting a pipeline and equipment in occasions where fixed elbows are inconvenient to install.

In a preferred embodiment, the fixed frame 4 is rectangular, the fixed frames 4 are equidistantly distributed, the limiting mechanisms are fixedly mounted on the left side and the right side of each fixed frame 4, the fixed frames 4 contract each gas collecting tank 3, and the length of the gas collecting tanks 3 is adjusted in the contraction process to adapt to tanks with different lengths or recycle waste gas of a plurality of tanks arranged in a straight line.

In a preferred embodiment, stop gear includes spacing ring 5 and spacing axle 6, the internally mounted of spacing ring 5 has spacing axle 6, and spacing axle 6 establishes ties a plurality of spacing rings 5, and a plurality of spacing rings 5 can remove in the outside of spacing axle 6, and every fixed frame 4 can be under the limiting displacement of spacing ring 5 and spacing axle 6, the moving trajectory of the fixed frame 4 of effectual restriction.

In a preferred embodiment, the length of the limiting shaft 6 is greater than the length of the gas collecting box 3, both ends of the limiting shaft 6 are fixed to the carrier, the length of the limiting shaft 6 needs to meet the longest extension distance of the gas collecting box 3, and since the gas collecting box 3 is in the shape of a metal rectangular corrugated pipe, the metal rectangular corrugated pipe can be bent and deformed due to gravity in an unsupported state, so that the limiting shaft 6 can effectively support the gas collecting box 3.

In a preferred embodiment, the actuating mechanism includes first bearing 13, screw seat 10, threaded rod 12, driving machine 14 and second bearing 11, first bearing 13 fixed mounting is at the fixed frame 4 top that is located the left side, screw seat 10 fixed mounting is at the fixed frame 4 top that is located the right side, the internal rotation of first bearing 13 installs the threaded rod 12 with screw seat 10 threaded connection, the left end fixed mounting of threaded rod 12 has driving machine 14, the right-hand member outside fixed mounting of threaded rod 12 has second bearing 11, and second bearing 11 is fixed with the carrier, and threaded rod 12 can only rotate under the limiting displacement of first bearing 13 and second bearing 11, and limiting mechanism plays the supporting role, and actuating mechanism only has driving function, does not play the supporting role.

In a preferred embodiment, the sealing strip 8 is fixedly mounted on the right side of the fixing frame 4, the clamping groove 9 matched with the sealing strip 8 is formed in the left side of the fixing frame 4, and when the fixing frame is folded, the gas collecting box 3 is contracted to drive the fixing frame 4 to be close to each other, so that the clamping groove 9 and the sealing strip 8 are embedded with each other, and the sealing performance of the fixing frame is improved.

The working principle of the utility model is as follows: when the stirring tank is unfolded, the driving machine 14 drives the threaded rod 12 to rotate, the threaded rod 12 rotates to drive the threaded seat 10 to move left and right according to threads, when the threaded seat 10 moves right, the gas collecting tank 3 is pulled to extend, the waste gas collecting range is expanded, when part of the stirring tank is not used, the threaded rod 12 can be driven by the driving machine 14 to rotate, the outer threaded seat 10 is driven to move towards the left side, the threaded seat 10 drives the rightmost fixing frame 4 to approach towards the left side, the waste gas collection range is narrowed, the gas collection box 3 is driven to move towards the left side, the sealing plug 7 is embedded into the gas collecting hole 15, the sealing plug 7 seals the gas collecting hole 15 to prevent gas leakage, simultaneously, sealing strip 8 and draw-in groove 9 intermeshing improve sealed effect, improve 3 waste gas collection efficiency of remaining uncontracted portion's gas collection tank, reach the purpose of adjustment waste gas collection scope, adapt to the actual use condition in stirring pond.

It should be noted that the above embodiments all belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (7)

1. Heating stirring pond organic waste gas recycle system, including suction box (1), its characterized in that, the output side intercommunication of suction box (1) has solid fixed ring (2), the right side intercommunication of solid fixed ring (2) has gas collection box (3), gas collecting hole (15) have been seted up in the bottom outside of gas collection box (3), the bottom fixed mounting of gas collection box (3) has sealing plug (7) that correspond each other with gas collecting hole (15) position, the outside fixed mounting of gas collection box (3) has fixed frame (4), the equal fixed mounting in the left and right sides of fixed frame (4) has stop gear, the top fixed mounting of fixed frame (4) has actuating mechanism.

2. The organic waste gas recycling system of the heating stirring tank as claimed in claim 1, wherein the gas collecting tank (3) is in the shape of a metal rectangular corrugated pipe, and the right side of the gas collecting tank (3) is sealed.

3. The heating and stirring pond organic waste gas recycling system according to claim 1, wherein the fixing frames (4) are rectangular, the fixing frames (4) are equidistantly distributed, and a limiting mechanism is fixedly mounted on each of the left side and the right side of each fixing frame (4).

4. The organic waste gas recycling system of the heating and stirring tank as claimed in claim 1, wherein the limiting mechanism comprises a limiting ring (5) and a limiting shaft (6), and the limiting shaft (6) is installed inside the limiting ring (5).

5. The heating stirring pool organic waste gas recycling system according to claim 4, wherein the length of the limiting shaft (6) is greater than that of the gas collection box (3), and both ends of the limiting shaft (6) are fixed with the carrier.

6. The heating and stirring pond organic waste gas recycling system of claim 1, characterized in that the driving mechanism comprises a first bearing (13), a threaded seat (10), a threaded rod (12), a driving machine (14) and a second bearing (11), the first bearing (13) is fixedly installed on the top of the fixed frame (4) on the left side, the threaded seat (10) is fixedly installed on the top of the fixed frame (4) on the right side, the threaded rod (12) in threaded connection with the threaded seat (10) is installed in the internal rotation of the first bearing (13), the driving machine (14) is fixedly installed at the left end of the threaded rod (12), and the second bearing (11) is fixedly installed at the outer side of the right end of the threaded rod (12).

7. The heating and stirring tank organic waste gas recycling system according to claim 1, wherein a sealing strip (8) is fixedly mounted on the right side of the fixing frame (4), and a clamping groove (9) matched with the sealing strip (8) is formed in the left side of the fixing frame (4).

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