Cyclone type gas-water separator

Abstract

The utility model belongs to the technical field of gas-liquid separators, and particularly relates to a cyclone type gas-water separator which comprises a cylinder body, a top cover is fixedly connected to the top end of the cylinder body, a bottom cover is fixedly connected to the bottom end of the cylinder body, an air outlet pipe is arranged on any side of the cylinder body, a fixing ring is fixedly connected to the outer wall of the cylinder body, and the fixing ring is fixedly connected to the outer wall of the cylinder body. A mounting structure is arranged on the fixing ring, and a separating structure is arranged in the cylinder body; the spiral plate and the liquid guide strip can be used in cooperation, gas can rotate at a high speed in the direction of the spiral plate after entering the barrel and flow from top to bottom, oil drops with large density in exhausted gas are thrown to the inner wall of the barrel under the action of centrifugal force to be separated out, and therefore efficient gas-liquid separation is achieved through the centrifugal force; compared with a gravity type separator and a circulating type separator, the separator is small in size, light in weight, free of maintenance and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to gas -liquid separator technical field, concretely relates to a cyclone type gas -water separator. BACKGROUND

[0002] Gas-liquid separator is a kind of equipment commonly used in various industrial applications, its main function is to separate the two-phase mixture of gas and liquid into pure gas and liquid, this kind of equipment is widely used in petroleum, chemical industry, air conditioning refrigeration, freezing, natural gas treatment, heating and ventilation system, especially in refrigeration system, gas-liquid separator can ensure the stability and efficiency of system, in the existing gas-liquid separator equipment, mainly adopt gravity type and circulating type separator, they separate gas and liquid by the different gravity, since the prior art only utilizes the gravity of medium, therefore its shortcomings are low separation efficiency, separation is not thorough, equipment volume and weight are larger.

[0003] To solve the above problems, a cyclone type gas-water separator is provided in the present application. CONTENT OF UTILITY MODEL

[0004] To solve the problems presented in the background art, the utility model provides a cyclone type gas-water separator, which has the characteristics of high gas-liquid separation efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a cyclone type gas-water separator, comprising a cylinder, the top end of the cylinder is fixedly connected with a top cover, the bottom end of the cylinder is fixedly connected with a bottom cover, any side of the cylinder is provided with a gas outlet pipe, the outer wall of the cylinder is fixedly connected with a fixed ring, the fixed ring is provided with a mounting structure, the inside of the cylinder is provided with a separation structure;

[0006] The separation structure comprises an inner cylinder, the outer wall of the inner cylinder is fixedly connected with a spiral plate, the side of the spiral plate away from the inner cylinder is close to the inner wall of the cylinder, the top of the inner cylinder is in a closed state, one end of the gas outlet pipe in the inside of the cylinder is connected with the inner cylinder, the bottom end of the inner cylinder is uniformly distributed with a plurality of liquid guide strips, the liquid guide strips are all fixedly connected on the inner wall of the cylinder, and a liquid collecting plate is installed at the position close to the bottom of the liquid guide strip in the inside of the cylinder.

[0007] As a preferred cyclone type gas-water separator of the utility model, the top of the gas outlet pipe is provided with a second connecting pipe, any side of the gas outlet pipe is provided with a first connecting pipe, and the horizontal position of the starting point of the spiral plate is flush with the horizontal position of the center of the first connecting pipe.

[0008] As a preferred cyclone type gas-water separator of the utility model, the top of the top cover is provided with an air inlet pipe, and the air inlet pipe is arranged at the top end of the starting point position of the spiral plate.

[0009] As a kind of cyclone gas-water separator preferred of the utility model, the mounting structure includes hanging plate, the top of the hanging plate is provided with L-shaped connecting plate, the end of L-shaped connecting plate away from fixed ring is provided with reserved hole, the position of the hanging plate close to reserved hole is symmetrically provided with several fixed holes, the position of L-shaped connecting plate close to hanging plate is symmetrically provided with second connecting hole, the position of the hanging plate close to second connecting hole is all provided with first connecting hole, the hanging plate is fixedly connected with L-shaped connecting plate by using bolt passing through first connecting hole and second connecting hole, the top of L-shaped connecting plate is symmetrically provided with third connecting hole, the position of the top surface of fixed ring close to third connecting hole is all provided with first threaded hole, L-shaped connecting plate is fixedly connected with fixed ring by using bolt passing through third connecting hole and first threaded hole, the position of the top surface of fixed ring on the two sides of L-shaped connecting plate is all fixedly connected with positioning block.

[0010] As a kind of cyclone gas-water separator preferred of the utility model, the bottom of bottom cover is provided with liquid outlet pipe, the position of the top surface of top cover close to air inlet pipe is fixedly connected with lifting ring.

[0011] As a kind of cyclone gas-water separator preferred of the utility model, the mounting structure includes several support legs that are evenly distributed in circumference, the top surface of support leg is all provided with second threaded hole, the position of support leg close to second threaded hole is all provided with fourth connecting hole, the top surface of support leg is provided with backing plate, the position of backing plate close to second threaded hole is provided with second threaded hole, the position of backing plate close to fourth connecting hole is provided with sixth connecting hole, the position of fixed ring close to sixth connecting hole is all provided with seventh connecting hole, backing plate is fixedly connected with support leg by using bolt passing through fifth connecting hole and second threaded hole, support leg is fixedly connected with fixed ring by using bolt passing through seventh connecting hole, sixth connecting hole and fourth connecting hole.

[0012] Compared with prior art, the utility model has the advantages that: in the application, the separation structure is added, the gas entering the cylinder is guided by the spiral plate, so that the gas rotates at high speed along the direction of the spiral plate and flows from top to bottom, the oil droplets with high density in the exhaust gas are thrown on the inner wall of the cylinder by the centrifugal force and separated out, the separated liquid flows down along the inner wall of the cylinder and is deposited at the bottom of the cylinder under the action of the liquid guide strip and the circular arc-shaped liquid collecting plate, and the separated gas enters the inner cylinder and is discharged from the cylinder through the gas outlet pipe, so that the centrifugal force is used to realize high-efficiency separation of gas-liquid, and compared with the gravity type separator and the circulating type separator, the separator has small volume, light weight, no maintenance and convenient use, and the mounting structure is added, so that the separator can select the mounting mode according to the actual demand and situation of use site, the mounting is convenient, the stability is high, and the practicability of the separator is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the principles of the present application, and are not intended to limit the present application. In the drawings:

[0014] Figure 1 is a structural schematic view of the present application;

[0015] Figure 2 is a first perspective view of the cylinder in the present application;

[0016] Figure 3 is a second perspective view of the cylinder in the present application;

[0017] Figure 4 is a partial structural schematic view of the present application; Figure 1

[0018] Figure 5 is a first partial structural schematic view of the present application; Figure 4

[0019] Figure 6 is a second partial structural schematic view of the present application; Figure 4

[0020] Figure 7 is a structural schematic view of Embodiment 2 of the present application;

[0021] Figure 8 is a partial structural schematic view of the present application; Figure 7

[0022] Figure 9 is a partial structural schematic view of the present application; Figure 8

[0023] In the drawings:

[0024] 1, cylinder; 2, fixing ring; 3, mounting structure; 301, hanging plate; 302, reserved hole; 303, fixing hole; 304, first connecting hole; 305, L-shaped connecting plate; 306, second connecting hole; 307, third connecting hole; 308, first threaded hole; 309, positioning block; 310, supporting leg; 311, second threaded hole; 312, fourth connecting hole; 313, pad plate; 314, fifth connecting hole; 315, sixth connecting hole; 316, seventh connecting hole; 4, bottom cover; 5, liquid outlet pipe; 6, top cover; 7, air inlet pipe; 8, air outlet pipe; 801, first connecting pipe; 802, second connecting pipe; 9, separation structure; 901, inner cylinder; 902, spiral plate; 903, liquid guide strip; 904, liquid collecting plate; 10, lifting ring. DETAILED DESCRIPTION​​​​​

[0025] 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. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiment 1

[0027] As shown in the drawings; Figures 1 to 6

[0028] In combination with the above content:

[0029] In order to realize the efficient separation of gas and liquid, the cyclone type gas-water separator comprises a cylinder body 1, the top end of the cylinder body 1 is fixedly connected with a top cover 6, the bottom end of the cylinder body 1 is fixedly connected with a bottom cover 4, any side of the cylinder body 1 is provided with a gas outlet pipe 8, the outer wall of the cylinder body 1 is fixedly connected with a fixed ring 2, the fixed ring 2 is provided with a mounting structure 3, the inside of the cylinder body 1 is provided with a separation structure 9.

[0030] The separation structure 9 comprises an inner cylinder 901, the outer wall of the inner cylinder 901 is fixedly connected with a spiral plate 902, one side of the spiral plate 902 away from the inner cylinder 901 is close to the inner wall of the cylinder body 1, the top of the inner cylinder 901 is in a closed state, one end of the gas outlet pipe 8 inside the cylinder body 1 is connected with the inner cylinder 901, the bottom end of the inner cylinder 901 is uniformly distributed with a plurality of liquid guide strips 903, the liquid guide strips 903 are all fixedly connected on the inner wall of the cylinder body 1, and a liquid collecting plate 904 is installed at the position close to the bottom of the liquid guide strip 903 inside the cylinder body 1.

[0031] In the embodiment: after the gas enters the cylinder body 1, the gas is guided by the spiral plate 902, so that the gas rotates at high speed along the direction of the spiral plate 902 and flows from top to bottom, and the oil droplets with large density in the exhaust gas are thrown on the inner wall of the cylinder body 1 and separated out under the action of centrifugal force. The separated liquid flows down along the inner wall of the cylinder body 1, and is deposited at the bottom of the cylinder body 1 under the action of the liquid guide strip 903 and the arc-shaped liquid collecting plate 904. The separated gas enters the inner cylinder 901 and is discharged from the cylinder body 1 through the gas outlet pipe 8, so that the centrifugal force is used to realize the efficient separation of gas and liquid. Compared with the gravity type separator and the circulating type separator, the separator has the advantages of small volume, light weight, no maintenance and convenient use.

[0032] Further,

[0033] ​In an optional embodiment, the top of the air outlet pipe 8 is provided with a second connecting pipe 802, and any side of the air outlet pipe 8 is provided with a first connecting pipe 801, and the horizontal position of the starting point of the spiral plate 902 is flush with the horizontal position of the center of the first connecting pipe 801.

[0034] Furthermore,

[0035] In an optional embodiment, the top of the top cover 6 is provided with the air inlet pipe 7, and the air inlet pipe 7 is arranged at the top end of the starting position of the spiral plate 902.

[0036] Furthermore,

[0037] In an optional embodiment, the mounting structure 3 includes a hanging plate 301, the top end of the hanging plate 301 is provided with an L-shaped connecting plate 305, the end of the L-shaped connecting plate 305 away from the fixing ring 2 is provided with a reserved hole 302, a plurality of fixing holes 303 are symmetrically arranged at the position close to the reserved hole 302 of the hanging plate 301, a second connecting hole 306 is symmetrically arranged at the position close to the hanging plate 301 of the L-shaped connecting plate 305, a first connecting hole 304 is arranged at the position close to the second connecting hole 306 of the hanging plate 301, the hanging plate 301 is fixedly connected with the L-shaped connecting plate 305 by using bolts passing through the first connecting hole 304 and the second connecting hole 306, a third connecting hole 307 is symmetrically arranged at the top of the L-shaped connecting plate 305, a first threaded hole 308 is arranged at the position close to the third connecting hole 307 of the top surface of the fixing ring 2, and the L-shaped connecting plate 305 is fixedly connected with the fixing ring 2 by using bolts passing through the third connecting hole 307 and the first threaded hole 308. The positioning block 309 is fixedly connected at the positions on both sides of the L-shaped connecting plate 305 of the top surface of the fixing ring 2.

[0038] In the embodiment, when the separator needs to be suspended and installed, the hanging plate 301 is first fixedly connected with the L-shaped connecting plate 305 by using bolts, then the L-shaped connecting plate 305 is placed between the positioning blocks 309, the third connecting hole 307 is aligned with the first threaded hole 308, then the L-shaped connecting plate 305 is fixedly connected with the fixing ring 2 by using bolts, and then the workers can install the hanging plate 301 at the specified position by using the reserved hole 302 and the fixing hole 303 according to the position of the suspended installation, so that the separator can be suspended and installed.

[0039] Furthermore,

[0040] In an optional embodiment, the bottom of the bottom cover 4 is provided with a liquid outlet pipe 5, and the top surface of the top cover 6 is fixedly connected with a lifting ring 10 at the position close to the air inlet pipe 7.

[0041] In the embodiment, when suspended and installed, the separator can be suspended by using the lifting ring 10, so that the stability of the suspended installation of the separator is improved.

[0042] Example 2

[0043] like Figures 7 to 9 As shown, the difference between this embodiment and Embodiment 1 is that: the mounting structure 3 includes several circumferentially distributed support legs 310, each support leg 310 has a second threaded hole 311 on its top surface, and a fourth connecting hole 312 is provided near the second threaded hole 311 on each support leg 310. A pad 313 is provided on the top surface of the support leg 310, with a second threaded hole 311 near the second threaded hole 311 on the pad 313. A sixth connecting hole 315 is provided near the fourth connecting hole 312 on the pad 313. A seventh connecting hole 316 is provided near the sixth connecting hole 315 on each fixing ring 2. The pad 313 is fixedly connected to the support leg 310 by using bolts passing through the fifth connecting hole 314 and the second threaded hole 311. The support leg 310 is fixedly connected to the fixing ring 2 by using bolts passing through the seventh connecting hole 316, the sixth connecting hole 315, and the fourth connecting hole 312.

[0044] In this embodiment: when the separator needs to be installed on the ground, the pad 313 is first placed on the support leg 310, and the pad 313 and the support leg 310 are fixedly connected with bolts. Then, the support leg 310 is moved to the position of the seventh connecting hole 316, and the support leg 310, the pad 313 and the fixing ring 2 are fixedly connected together with bolts, so that the support leg 310 provides stable support for the fixing ring 2. The pad 313 can make the connection between the support leg 310 and the fixing ring 2 tighter and improve the stability of the support, thereby realizing the ground installation of the separator.

[0045] The working principle and use process of the utility model are as follows: firstly, according to the actual situation and requirement of the use scene, a suitable installation mode is selected, when the separator needs to be suspended and installed, the hanging plate 301 is fixedly connected with the L-shaped connecting plate 305 by using a bolt, then the L-shaped connecting plate 305 is placed between the positioning blocks 309, the third connecting hole 307 is aligned with the first threaded hole 308, then the L-shaped connecting plate 305 is fixedly connected with the fixing ring 2 by using a bolt, then the staff can use the lifting ring 10 to lift the cylinder 1 according to the position of the suspension installation, and the hanging plate 301 is installed at the specified position by using the reserved hole 302 and the fixing hole 303, so that the separator can be suspended and installed, when the separator needs to be installed on the ground, the backing plate 313 is placed on the supporting leg 310, and the backing plate 313 is fixedly connected with the supporting leg 310 by using a bolt, then the supporting leg 310 is moved to the position of the seventh connecting hole 316, and the supporting leg 310, the backing plate 313 and the fixing ring 2 are fixedly connected together by using a bolt, so that the supporting leg 310 stably supports the fixing ring 2, and the backing plate 313 can make the connection between the supporting leg 310 and the fixing ring 2 more compact, improve the stability of the support, so that the installation of the separator on the ground is realized, the separator can select the installation mode according to the actual requirement and situation of the use site, and the installation is convenient, stable and high, and the practicability of the separator is improved, when in use, the gas enters the cylinder 1 through the air inlet pipe 7, then the gas is guided by the spiral plate 902, so that the gas rotates at high speed along the direction of the spiral plate 902 and flows from top to bottom, under the action of centrifugal force, the oil droplets with large density in the exhaust gas are thrown on the inner wall of the cylinder 1 and separated out, the separated liquid flows down along the inner wall of the cylinder 1, and under the action of the liquid guide strip 903 and the circular arc-shaped liquid collecting plate 904, the liquid is deposited at the bottom of the cylinder 1 and can be discharged from the cylinder 1 by using the liquid outlet pipe 5, and the separated gas enters the inner cylinder 901 and is discharged from the cylinder 1 through the gas outlet pipe 8, so that the centrifugal force is used to realize the high-efficiency separation of gas and liquid, and compared with the gravity type separator and the circulating type separator, the separator has small volume, light weight, does not need to be maintained and is convenient to use.

[0046] Finally, it should be pointed out that: the above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cyclone gas-water separator comprising a cylinder (1), characterised in that: The top end of the barrel (1) is fixedly connected with a top cover (6), the bottom end of the barrel (1) is fixedly connected with a bottom cover (4), any side of the barrel (1) is provided with an air outlet pipe (8), the outer wall of the barrel (1) is fixedly connected with a fixed ring (2), the fixed ring (2) is provided with a mounting structure (3), and the inside of the barrel (1) is provided with a separation structure (9). The separation structure (9) comprises an inner barrel (901), the outer wall of the inner barrel (901) is fixedly connected with a spiral plate (902), the side of the spiral plate (902) away from the inner barrel (901) is close to the inner wall of the barrel (1), the top of the inner barrel (901) is in a closed state, one end of the air outlet pipe (8) inside the barrel (1) is connected with the inner barrel (901), and the bottom end of the inner barrel (901) is uniformly distributed with a plurality of liquid guide strips (903), the liquid guide strips (903) are fixedly connected to the inner wall of the barrel (1), and a liquid collecting plate (904) is mounted at the position close to the bottom of the liquid guide strip (903) in the barrel (1).

2. A cyclone gas-water separator according to claim 1, characterized in that: The top of the air outlet pipe (8) is provided with a second connecting pipe (802), any side of the air outlet pipe (8) is provided with a first connecting pipe (801), and the horizontal position of the starting point of the spiral plate (902) is flush with the horizontal position of the center of the first connecting pipe (801).

3. A cyclone gas-water separator according to claim 1, characterized in that: The top of the top cover (6) is provided with an air inlet pipe (7), and the air inlet pipe (7) is arranged at the top end of the starting point position of the spiral plate (902).

4. A cyclone gas-water separator according to claim 1, characterized in that: The mounting structure (3) comprises a hanging plate (301), the top end of the hanging plate (301) is provided with an L-shaped connecting plate (305), the end of the L-shaped connecting plate (305) away from the fixed ring (2) is provided with a reserved hole (302), a plurality of fixing holes (303) are symmetrically arranged at the position close to the reserved hole (302) of the hanging plate (301), a second connecting hole (306) is symmetrically arranged at the position close to the hanging plate (301) of the L-shaped connecting plate (305), a first connecting hole (304) is arranged at the position close to the second connecting hole (306) of the hanging plate (301), the hanging plate (301) is fixedly connected with the L-shaped connecting plate (305) by penetrating the first connecting hole (304) and the second connecting hole (306) with bolts, a third connecting hole (307) is symmetrically arranged at the top of the L-shaped connecting plate (305), a first threaded hole (308) is arranged at the position close to the third connecting hole (307) of the top surface of the fixed ring (2), and the L-shaped connecting plate (305) is fixedly connected with the fixed ring (2) by penetrating the third connecting hole (307) and the first threaded hole (308) with bolts.

5. A cyclone gas-water separator according to claim 1, characterized in that: The bottom of the bottom cover (4) is provided with a liquid outlet pipe (5), and the top surface of the top cover (6) is fixedly connected with a lifting ring (10) at the position close to the air inlet pipe (7).

6. A cyclone gas-water separator according to claim 1, characterized in that: The mounting structure (3) comprises several circumferentially uniformly distributed supporting legs (310), the top surface of each of the supporting legs (310) is provided with a second threaded hole (311), the position close to the second threaded hole (311) of each of the supporting legs (310) is provided with a fourth connecting hole (312), the top surface of each of the supporting legs (310) is provided with a backing plate (313), the position close to the second threaded hole (311) of the backing plate (313) is provided with a second threaded hole (311), the position close to the fourth connecting hole (312) of the backing plate (313) is provided with a sixth connecting hole (315), the position close to the sixth connecting hole (315) of the fixing ring (2) is provided with a seventh connecting hole (316), and the backing plate (313) is fixedly connected with the supporting leg (310) by using a bolt penetrating through the fifth connecting hole (314) and the second threaded hole (311), and the supporting leg (310) is fixedly connected with the fixing ring (2) by using a bolt penetrating through the seventh connecting hole (316), the sixth connecting hole (315) and the fourth connecting hole (312).

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