CN212039766U

CN212039766U - Compressed air drying equipment

Info

Publication number: CN212039766U
Application number: CN201922277467.1U
Authority: CN
Inventors: 陈朝锋; 金晓民
Original assignee: Hangzhou Fantai Machinery Co ltd
Current assignee: Hangzhou Fantai Machinery Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-01
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a compressed air drying equipment relates to the drying equipment field, including the drying cabinet, one side fixed interlude of drying cabinet is connected with the intake pipe, the fixed interlude of opposite side of drying cabinet is connected with the outlet duct, the inner chamber of drying cabinet is equipped with the drying tube, and the both ends of drying tube respectively with the tip fixed connection of intake pipe and outlet duct, the outer wall cover of drying tube is equipped with the spiral heat pipe, the bottom of drying cabinet inner chamber is equipped with the heat supply subassembly, the top cover of drying cabinet is equipped with the case lid, the heat supply subassembly includes the storage water tank, the both ends of spiral heat pipe are connected with the fixed interlude of both sides on storage water tank top respectively, fixed block fixedly connected with electric heating pipe is passed through to storage water. The utility model discloses utilize spiral heat pipe cover to locate dry outside, the heat that makes spiral heat pipe inner loop flow can be even to heating everywhere of drying tube, improves the drying effect and the efficiency to compressed air in the drying tube.

Description

Compressed air drying equipment

Technical Field

The utility model relates to a drying equipment field, in particular to compressed air drying equipment.

Background

The compressed air is air with reduced volume and increased pressure by mechanical work of an air compressor, is an important power source, has the characteristics of being clear and transparent, convenient to convey, free of special harmful performance, free of fire danger, free of overload, capable of working in various adverse environments and the like compared with other energy sources, and is inexhaustible when the air is on the ground.

Because the air in the atmosphere contains certain aqueous vapor, when making after air compressor compression use as the power supply, cause mechanical parts's inside to corrode easily to shorten its life, consequently need carry out the drying to the air after the compression, thereby eliminate the aqueous vapor that inside contains, but current compressed air drying equipment structure is complicated, complex operation, and is lower moreover to compressed air's drying efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a compressed air drying device, utilize spiral heat pipe sleeve to locate dry outside, make spiral heat pipe internal circulation flow's heat can be even to heating everywhere of drying tube, improve the drying effect and the efficiency to compressed air in the drying tube.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a compressed air drying device comprises a drying box, wherein an air inlet pipe is fixedly and alternately connected to one side of the drying box, an air outlet pipe is fixedly and alternately connected to the other side of the drying box, a drying pipe is arranged in an inner cavity of the drying box, two ends of the drying pipe are respectively and fixedly connected with the end parts of the air inlet pipe and the air outlet pipe, a spiral heat conduction pipe is sleeved on the outer wall of the drying pipe, a heat supply assembly is arranged at the bottom end of the inner cavity of the drying box, and a box cover is sleeved at the top of the drying box;

through adopting above-mentioned technical scheme, utilize spiral heat pipe cover to locate dry outside, the heat that makes spiral heat pipe internal circulation flow can be even to heating everywhere of drying tube, improves the drying effect and the efficiency to compressed air in the drying tube.

Further, the heat supply assembly comprises a water storage tank, the water storage tank is fixedly connected to the bottom end of the inner cavity of the drying box, two ends of the spiral heat conduction pipe are fixedly and alternately connected with two sides of the top end of the water storage tank respectively, the bottom end of the inner cavity of the water storage tank is fixedly connected with the electric heating pipe through the fixing block, one side of the top end of the inner wall of the water storage tank is fixedly connected with the water pump, and one end of the spiral heat conduction pipe penetrates through the top end of the water storage tank;

through adopting above-mentioned technical scheme, utilize the water pump to let in the hot water through electric heating pipe heating in the storage water tank to the spiral heat pipe, continuously heat the spiral heat pipe.

Furthermore, a sealing ring is fixedly and alternately connected at the joint of the water storage tank and the spiral heat conducting pipe, a water injection pipe is fixedly and alternately connected at the top of one side of the water storage tank, and one end of the water injection pipe penetrates through the outer wall of the drying box and extends to the outside;

through adopting above-mentioned technical scheme, the setting of sealing washer can play a sealed effect to the junction of storage water tank and spiral heat pipe, and the setting of water injection pipe can be convenient for add the water source in to the storage water tank simultaneously, keeps the sufficient of storage water tank water source.

Further, the water storage tank consists of a ceramic heat-insulating layer and a protective layer, and the ceramic heat-insulating layer is fixedly arranged on the inner wall of the protective layer;

by adopting the technical scheme, the heat insulation and protection effects are achieved.

Furthermore, a groove is formed in the top of the drying box, clamping grooves are formed in the inner wall of the groove at intervals, elastic strips are fixedly connected to the inner wall of the box cover at intervals, the elastic strips are fixedly clamped with the clamping grooves in the corresponding positions, and concave handles are fixedly connected to two sides of the top end of the box cover;

through adopting above-mentioned technical scheme, the setting of draw-in groove and elasticity strip can be convenient for fix and dismantle between drying cabinet and the case lid, improves the convenience of case lid dismouting, and concave type handle can further be convenient for the operator and mention the case lid.

Furthermore, supporting legs are fixedly connected to corners of the bottom end of the drying box, and elastic base plates are fixedly connected to the bottom ends of the supporting legs;

through adopting above-mentioned technical scheme, supporting leg and elastic backing plate can improve the stability to the drying cabinet support, keep the steady that the drying cabinet placed.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model utilizes the spiral heat conduction pipe to be sleeved outside the drying pipe, so that the heat circularly flowing inside the spiral heat conduction pipe can uniformly heat all parts of the drying pipe, and the drying effect and efficiency of the compressed air in the drying pipe are improved;

2. the utility model discloses utilize setting up of storage water tank, electric heating pipe and water pump to continuously let in hot water in the spiral heat pipe, keep the heat of spiral heat pipe to improve the drying efficiency to compressed air in the drying tube.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is the schematic diagram of the front sectional structure of the water storage tank of the present invention.

Fig. 4 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.

In the figure: 1. a drying oven; 2. an air inlet pipe; 3. an air outlet pipe; 4. a drying tube; 5. a spiral heat conducting pipe; 6. a water storage tank; 7. an electric heating tube; 8. a water pump; 801. a ceramic insulating layer; 802. a protective layer; 9. a seal ring; 10. a box cover; 11. an elastic strip; 12. a card slot; 13. a concave handle; 14. supporting legs; 15. an elastic backing plate; 16. a water injection pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the drying cabinet comprises a drying cabinet 1, one side of the drying cabinet 1 is fixedly and alternately connected with an air inlet pipe 2 for connecting with an external air compressor or an air guide pipe, the other side of the drying cabinet 1 is fixedly and alternately connected with an air outlet pipe 3 for discharging dried compressed air for communicating with external equipment, a drying pipe 4 is arranged in an inner cavity of the drying cabinet 1, and two ends of the drying pipe 4 are respectively and fixedly connected with the end parts of the air inlet pipe 2 and the air outlet pipe 3 for being used as a drying channel, so that the compressed air is dried when the inner cavity of the drying pipe 4 circulates, a spiral heat conduction pipe 5 is sleeved on the outer wall of the drying pipe 4, and the spiral heat conduction pipe 5 can heat all parts of the drying pipe 4 by using the heat of internal fluid, thereby improving the uniformity and efficiency of the drying pipe 4 when heated, and improving the drying effect;

the bottom of the inner cavity of the drying box 1 is provided with a heat supply component, the heat supply component comprises a water storage tank 6, the water storage tank 6 consists of a ceramic heat-insulating layer 801 and a protective layer 802, the ceramic heat-insulating layer 801 is fixedly arranged on the inner wall of the protective layer 802, the water storage tank 6 consisting of the ceramic heat-insulating layer 801 and the protective layer 802 has good heat-insulating and protective effects, the loss of heat in the water storage tank 6 is prevented, the drying effect on compressed air is reduced, the water storage tank 6 is fixedly connected to the bottom of the inner cavity of the drying box 1, two ends of a spiral heat-conducting pipe 5 are respectively and fixedly connected with two sides of the top end of the water storage tank 6 in an inserting way, the bottom end of the inner cavity of the water storage tank 6 is fixedly connected with an electric heating pipe 7 through a fixing block, water flow, the circulation flow of hot water between the water storage tank 6 and the spiral heat conduction pipe 5 is realized, so that the stable and balanced heating of the drying pipe 4 is kept, and one end of the spiral heat conduction pipe 5 penetrates through the top end of the water storage tank 6 and is fixedly connected with a water outlet of the water pump 8;

a sealing ring 9 is fixedly and alternately connected at the joint of the water storage tank 6 and the spiral heat conduction pipe 5 to achieve a sealing effect, a water injection pipe 16 is fixedly and alternately connected to the top of one side of the water storage tank 6, and one end of the water injection pipe 16 penetrates through the outer wall of the drying box 1 and extends to the outside, so that water flow can be conveniently added into the inner cavity of the water storage tank 6 from the outside, and the water flow in the water storage tank 6 is ensured to be sufficient;

the top of the drying box 1 is sleeved with a box cover 10, the top of the drying box 1 is provided with a groove, the inner walls of the groove are provided with clamping grooves 12 at intervals, the inner walls of the box cover 10 are fixedly connected with elastic strips 11 at intervals, the elastic strips 11 are fixedly clamped with the clamping grooves 12 at corresponding positions, the clamping grooves 12 and the elastic strips 11 are arranged to facilitate the fixed clamping of the box cover 10 and the drying box 1, so that the box cover 10 can be conveniently disassembled and assembled, parts in the drying box 1 can be conveniently overhauled and replaced, concave handles 13 are fixedly connected to two sides of the top end of the box cover 10, and an operator can conveniently pull up the;

equal fixedly connected with supporting leg 14 in the edge of 1 bottom of drying cabinet plays a supporting role, and the bottom fixed connection of supporting leg 14 has elastic backing plate 15, increases the area of contact of supporting leg 14 and ground, improves support stability.

The utility model discloses a theory of operation:

communicate air compressor's air outlet and intake pipe 2, communicate air outlet pipe 3 with the air inlet of gas holder, open electric heating pipe 7's external switch, make the resistance wire circular telegram in electric heating pipe 7 generate heat, cold water heating in the storage water tank 6, after a period of heating, open water pump 8's switch, make water pump 8 last the suction with the hot water in the storage water tank 6 to spiral heat pipe 5 in, including spiral heat pipe 5 wraps up drying tube 4, the heat transfer that makes the hot water in the spiral heat pipe 5 give off gives up for drying tube 4, start air compressor, let in drying tube 4 after compressing outside gas, when compressed air circulates, the heat that drying tube 4 received heats the compressed air dryly.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A compressed air drying apparatus comprising a drying cabinet (1), characterized in that: one side fixed interlude of drying cabinet (1) is connected with intake pipe (2), the opposite side fixed interlude of drying cabinet (1) is connected with outlet duct (3), the inner chamber of drying cabinet (1) is equipped with drying tube (4), just the both ends of drying tube (4) respectively with the tip fixed connection of intake pipe (2) and outlet duct (3), the outer wall cover of drying tube (4) is equipped with spiral heat pipe (5), the bottom of drying cabinet (1) inner chamber is equipped with the heat supply subassembly, the top cover of drying cabinet (1) is equipped with case lid (10).

2. A compressed air drying apparatus according to claim 1, wherein: the heat supply assembly comprises a water storage tank (6), the water storage tank (6) is fixedly connected to the bottom of the inner cavity of the drying box (1), the two ends of the spiral heat conducting pipes (5) are respectively connected with the two sides of the top end of the water storage tank (6) in a penetrating mode, the bottom end of the inner cavity of the water storage tank (6) is provided with an electric heating pipe (7) through a fixed block fixedly connected with, one side of the inner wall of the water storage tank (6) is fixedly connected with a water pump (8), and the top end of the water storage tank (6) is penetrated by one end of each spiral heat conducting pipe (5.

3. A compressed air drying apparatus according to claim 2, wherein: the junction position fixed interlude of storage water tank (6) and spiral heat pipe (5) is connected with sealing washer (9), the top fixed interlude of one side of storage water tank (6) is connected with water injection pipe (16), just the one end of water injection pipe (16) runs through the outer wall of drying cabinet (1) and extends to the outside.

4. A compressed air drying apparatus according to claim 2, wherein: the water storage tank (6) is composed of a ceramic insulating layer (801) and a protective layer (802), wherein the ceramic insulating layer (801) is fixedly arranged on the inner wall of the protective layer (802).

5. A compressed air drying apparatus according to claim 1, wherein: the fluting has been seted up at the top of drying cabinet (1), draw-in groove (12) have been seted up at grooved inner wall interval, the inner wall interval fixedly connected with elasticity strip (11) of case lid (10), elasticity strip (11) and draw-in groove (12) fixed joint that corresponds the position, the equal fixedly connected with concave type handle (13) in both sides on case lid (10) top.

6. A compressed air drying apparatus according to claim 1, wherein: equal fixedly connected with supporting leg (14) in the edge of drying cabinet (1) bottom, the bottom fixedly connected with elastic backing plate (15) of supporting leg (14).