CN209848356U

CN209848356U - Condensing box

Info

Publication number: CN209848356U
Application number: CN201920349352.6U
Authority: CN
Inventors: 刘建
Original assignee: Zhengzhou Linuo Electrical Co Ltd
Current assignee: Zhengzhou Linuo Electrical Co Ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2019-12-27
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a condensing box, which comprises a cubic box body, wherein the upper part of the side wall of the box body is screwed with an oil-gas inlet pipe and an oil-gas exhaust pipe by screw threads; the middle part of the side wall of the box body is screwed with a cold air exhaust pipe, a detection pipe and a cold air inlet pipe by screw threads; the lower end of the box body is screwed with an oil discharge port by threads; a first rectangular partition plate and a second rectangular partition plate are fixed in the box body through bolts; the first partition plate and the second partition plate are parallel to the top of the box body; and a heat exchanger is clamped in the first partition plate and the second partition plate.

Description

Condensing box

Technical Field

The utility model relates to a condenser box technical field, concretely relates to condenser box.

Background

With the development of industry, harmful gases generated in the industries of chemical industry, petroleum and the like are discharged, and gas recovery equipment matched with the harmful gases is correspondingly generated, but the treatment speed is low, and the treatment effect cannot meet the requirement of environmental protection. The invention cools and liquefies the high-concentration oil gas, the liquefied oil gas is delivered to the post-stage equipment for further treatment, a large amount of high-concentration oil gas can be quickly liquefied and flows back to the oil tank, and the low-concentration cooled oil gas is treated by the post-stage equipment, so that the efficiency is high, the speed is high, and the treatment effect is ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a condensing box for solve the poor problem of current condensing box cooling effect.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a condensing box comprises a cubic box body, wherein an oil-gas inlet pipe and an oil-gas exhaust pipe are screwed on the upper part of the side wall of the box body by using threads; the middle part of the side wall of the box body is screwed with a cold air exhaust pipe, a detection pipe and a cold air inlet pipe by screw threads; the lower end of the box body is screwed with an oil discharge port by threads; a first rectangular partition plate and a second rectangular partition plate are fixed in the box body through bolts; the first partition plate and the second partition plate are parallel to the top of the box body; and a heat exchanger is clamped in the first partition plate and the second partition plate.

Preferably, a third partition plate is fixed in the box body by bolts; the third partition plate divides the inner cavity of the box body into a detection chamber and a cooling chamber; the heat exchanger is positioned in the cooling chamber; the detection tube is communicated with the detection chamber.

Preferably, the oil gas inlet pipe and the oil gas exhaust pipe are aligned in the horizontal direction; the cold air exhaust pipe and the port cold air inlet pipe are aligned in the horizontal direction.

Preferably, the cold air exhaust pipe and the cold air inlet pipe are communicated with the inner cavity of the heat exchanger.

Preferably, a plurality of the heat exchangers are uniformly distributed along the length direction of the cooling chamber; and two adjacent heat exchangers are communicated by an arc-shaped conveying pipe.

Preferably, the first partition and the second partition divide the cooling chamber into a gas discharge chamber, a heat exchange chamber, and an oil discharge chamber from top to bottom.

Preferably, an oil leakage hole is formed in an end portion of the second partition plate; the oil leakage hole communicates the heat exchange chamber with the oil discharge chamber.

Preferably, a vent hole is arranged at the end part of the first partition plate in a penetrating way; the vent hole communicates the gas discharge chamber and the heat exchange chamber.

Preferably, a plurality of baffle plates are fixed to the gas discharge chamber by bolts; the baffle plate divides the gas discharge chamber into a plurality of gas collection chambers; a filtering hole is arranged on the baffle in a penetrating way; the filtering holes are used for communicating two adjacent gas collecting chambers; the gas collecting chamber at one end of the box body is communicated with the oil gas exhaust pipe; and the gas collecting chamber at the other end of the box body is communicated with the vent hole.

The utility model has the advantages of as follows:

cooling and liquefying high-concentration oil gas, delivering the liquefied oil gas to a post-stage device for further treatment, quickly liquefying a large amount of high-concentration oil gas, refluxing the high-concentration oil gas into an oil tank, and cooling and liquefying the high-concentration oil gas;

the structure of the condensing box is as follows: the condensing box shell is formed by welding stainless steel cold-rolled sheets, and the heat exchanger is placed in the middle layer of the condensing box shell for sealing welding;

the main advantages of the condensation box are as follows:

1) the number of gas pipelines is large, the gas is uniformly dispersed, the area is large when the gas is cooled, and the cooling speed is high;

2) the external part is provided with a statue plastic plate, so that the heat preservation time is long;

3) the stainless steel material is corrosion-resistant, high-pressure resistant, long in service life and convenient to maintain;

4) the condensing box is specially developed for oil gas recovery and chemical industry, and has small occupied volume, more laid gas pipelines, large heat exchange area and high refrigeration speed through process improvement; the heat insulation cotton is adhered to the outside of the condensing box and is completely combined with the stainless steel, so that cold air is not lost, the heat insulation time is long, the starting frequency of a compressor is reduced, and the energy consumption is reduced; the condensing box is specially developed for oil gas recovery and chemical industry, and through process improvement, the condensing box has small occupied volume, more laid gas pipelines, large heat exchange area and high refrigeration speed.

Drawings

Fig. 1 is a front view of the utility model condensation box.

Fig. 2 is a perspective view of the condensing box of the utility model.

Fig. 3 is a left side view of the utility model middle condensation box.

Fig. 4 is a plan view of the utility model middle condensation box.

Figure 5 is a cross-sectional view of the condenser box of the present invention taken along the plane M-M.

Figure 6 is a cross-sectional view of the N-N side of the utility model mid-condensing box.

Figure 7 is a cross-sectional view of the condenser box of the present invention taken along the plane K-K.

Fig. 8 is an enlarged view of a part a of the condenser box of the utility model.

Fig. 9 is a partial enlarged view of the utility model center B.

Fig. 10 is a partial enlarged view of the center C of the utility model.

Fig. 11 is a flow chart of the fluid in the condenser box of the utility model.

Fig. 12 is a schematic view of the utility model middle box.

In the figure: 1-an oil gas inlet pipe; 2-oil gas exhaust pipe; 3-a cold air exhaust pipe; 4-detecting tube; 5-an oil discharge port; 6-cold air inlet pipe; 7-a box body; 8-a first separator; 9-a second separator; 10-a heat exchanger; 11-a third separator; 12-oil leakage holes; 13-a vent hole; 14-filtration pores; 15-baffle.

Detailed Description

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Examples

The condensing box comprises a cubic box body 7, wherein the upper part of the side wall of the box body 7 is screwed with a tubular oil gas inlet pipe 1 and an oil gas exhaust pipe 2 by using threads; a circular pipe-shaped cold air exhaust pipe 3, a detection pipe 4 and a cold air inlet pipe 6 are screwed in the middle of the side wall of the box body 7 by threads; the lower end of the box body 7 is screwed with a tubular oil outlet 5 by screw threads; a first rectangular partition plate 8 and a second rectangular partition plate 9 are fixed in the box body 7 through bolts; the first partition plate 8 and the second partition plate 9 are parallel to the top of the box body 7; a heat exchanger 10 is sandwiched between the first separator 8 and the second separator 9.

A rectangular third partition plate 11 is fixed in the box body 7 by bolts; the third partition plate 11 divides the inner cavity of the box body 7 into a detection chamber and a cooling chamber; the heat exchanger 10 is in the cooling chamber; the detection tube 4 is in communication with the detection chamber.

The oil gas inlet pipe 1 and the oil gas outlet pipe 2 are aligned in the horizontal direction; the cold air discharge duct 3 and the port cold air intake duct 6 are aligned in the horizontal direction.

The cold air exhaust pipe 3 and the cold air inlet pipe 6 are communicated with the inner cavity of the heat exchanger 10.

A plurality of heat exchangers 10 are uniformly distributed along the length direction of the cooling chamber; the two adjacent heat exchangers 10 are communicated with each other by an arc-shaped conveying pipe. The heat exchanger 10 is a plate heat exchanger, the type of which is 304L, and is made of stainless steel.

The first partition plate 8 and the second partition plate 9 divide the cooling chamber into a gas discharge chamber, a heat exchange chamber, and an oil discharge chamber from the top to the bottom.

A circular oil leakage hole 12 is formed in the end of the second partition plate 9 in a penetrating manner; the oil leakage hole 12 communicates the heat exchange chamber with the oil discharge chamber.

A circular vent hole 13 is arranged at the end part of the first clapboard 8 in a penetrating way; the vent hole 13 communicates the gas discharge chamber and the heat exchange chamber.

A plurality of rectangular baffles 15 are fixed to the gas discharge chamber by bolts; the baffle 15 divides the gas discharge chamber into a plurality of gas collecting chambers; circular filtering holes 14 are arranged on the baffle 15 in a penetrating way; the filtering holes 14 communicate two adjacent gas collecting chambers; a gas collecting chamber at one end of the box body 7 is communicated with the oil gas exhaust pipe 2; the gas collection chamber at the other end of the tank 7 communicates with the vent hole 13.

the main advantages of the condensation box are as follows:

the number of gas pipelines is large, the gas is uniformly dispersed, the area is large when the gas is cooled, and the cooling speed is high; the external part is provided with a statue plastic plate, so that the heat preservation time is long; the stainless steel material is corrosion-resistant, high-pressure resistant, long in service life and convenient to maintain; the condensing box is specially developed for oil gas recovery and chemical industry, and has small occupied volume, more laid gas pipelines, large heat exchange area and high refrigeration speed through process improvement; the heat insulation cotton is adhered to the outside of the condensing box and is completely combined with the stainless steel, so that cold air is not lost, the heat insulation time is long, the starting frequency of a compressor is reduced, and the energy consumption is reduced; the condensing box is specially developed for oil gas recovery and chemical industry, and through process improvement, the condensing box has small occupied volume, more laid gas pipelines, large heat exchange area and high refrigeration speed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The condensing box is characterized by comprising a cubic box body (7), wherein an oil gas inlet pipe (1) and an oil gas exhaust pipe (2) are screwed on the upper part of the side wall of the box body (7) by threads; a cold air exhaust pipe (3), a detection pipe (4) and a cold air inlet pipe (6) are screwed in the middle of the side wall of the box body (7) by threads; an oil outlet (5) is screwed at the lower end of the box body (7) by threads; a first rectangular clapboard (8) and a second rectangular clapboard (9) are fixed in the box body (7) by bolts; the first partition (8) and the second partition (9) are both parallel to the top of the box body (7); and a heat exchanger (10) is clamped in the first partition plate (8) and the second partition plate (9).

2. A condensation tank according to claim 1, characterized in that a third partition (11) is bolted in the tank (7); the third partition plate (11) divides the inner cavity of the box body (7) into a detection chamber and a cooling chamber; the heat exchanger (10) is located within the cooling chamber; the detection tube (4) is communicated with the detection chamber.

3. A condensation tank according to claim 2, characterized in that the oil and gas inlet pipe (1) and the oil and gas outlet pipe (2) are aligned in a horizontal direction; the cold air exhaust pipe (3) and the cold air inlet pipe (6) are aligned in the horizontal direction.

4. A condensation box according to claim 3, characterized in that the cold air exhaust duct (3) and the cold air inlet duct (6) are both in communication with the inner chamber of the heat exchanger (10).

5. A condensation chamber according to claim 4, characterized in that a plurality of said heat exchangers (10) are evenly distributed along the length of the cooling chamber; and the two adjacent heat exchangers (10) are communicated by an arc-shaped conveying pipe.

6. A condensation chamber according to claim 5, characterized in that the first partition (8) and the second partition (9) divide the cooling chamber from top to bottom into a gas discharge chamber, a heat exchange chamber and an oil discharge chamber.

7. A condensation tank according to claim 6, characterized in that oil leakage holes (12) are provided through the end of the second partition (9); the oil leakage hole (12) communicates the heat exchange chamber with the oil discharge chamber.

8. A condensation tank according to claim 7, characterized in that a vent hole (13) is provided through the end of the first partition (8); the vent hole (13) communicates the gas discharge chamber and the heat exchange chamber.

9. A condensation chamber according to claim 8, characterized in that a plurality of baffles (15) are bolted into the gas discharge chamber; the baffle (15) divides the gas discharge chamber into a plurality of gas collection chambers; a filtering hole (14) is arranged on the baffle (15) in a penetrating way; the filtering holes (14) are used for communicating two adjacent gas collecting chambers; a gas collecting chamber at one end of the box body (7) is communicated with the oil gas exhaust pipe (2); the gas collection chamber at the other end of the box body (7) is communicated with the vent hole (13).