CN218221801U

CN218221801U - Improved heat exchange type suction dryer

Info

Publication number: CN218221801U
Application number: CN202222458571.2U
Authority: CN
Inventors: 金明敏; 叶向阳; 张小伟
Original assignee: Hangzhou Shanli Purify Equipment Corp
Current assignee: Hangzhou Shanli Purify Equipment Corp
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-06
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a machine is dried to modified heat exchange type suction relates to the machine field is dried to heat exchange type suction, including first adsorption tower and shell, be provided with separable set on the shell, separable set includes gas distributor, is connected with gas outlet and outlet on the shell respectively, is connected with the cabinet of distributor on the shell, distributes and cashier's office in a shop to be connected with rotary joint, is connected with the collection head on the rotary joint, is connected with the dust screen on the collection head, is connected with the deep bead on the collection head, and the shell in-connection has the hollow tube. The utility model discloses a setting of separation module, compressed air in gas distributor gets into the shell, thereby later the ascending dropping liquid and the hollow tube collision that make among the compressed air of contact with a plurality of hollow tubes of compressed air are intercepted, later along with the increase of dropping liquid mutually combine to make dropping liquid weight increase receive the weight influence tenesmus to discharge from the outlet, thereby make the dropping liquid by the separation in the compressed air, can effectively get rid of the moisture in the compressed air efficiency simultaneously higher.

Description

Improved heat exchange type suction dryer

Technical Field

The utility model relates to a heat exchange type suction dryer field specifically is a modified heat exchange type suction dryer.

Background

The absorption dryer is a machine integrating the advantages of pressure swing adsorption and temperature swing adsorption, and can absorb at normal temperature and high steam partial pressure and resolve at low steam partial pressure, namely, the water absorbed by the adsorbent in the absorption process can be thoroughly removed by means of the combined action of two mechanisms of thermal diffusion and low partial pressure in the regeneration process.

An efficient energy-saving zero-gas-consumption heat exchange type suction dryer with the application number of 2021218788043 relates to a suction dryer which comprises a drying tower A, a drying tower B, an upper piping system and a lower piping system; the upper pipe system is connected with a first bypass pipe, and the first bypass pipe is sequentially provided with an adjusting valve, a supercharger, a heat exchanger and an electric heater; the lower pipe system is connected with a second side branch pipe, and the second side branch pipe is sequentially provided with a heat energy recovery unit, a first separator, a cooler and a second separator; the first separator and the second separator are both gas-liquid separators, a drainer and a filtering device arranged in the separation chamber are further installed at a water outlet of each gas-liquid separator, and each filtering device comprises three filtering silk screens which are arranged in the separation chamber and distributed in sequence and a baffle plate assembly arranged between every two adjacent filtering silk screens; the baffle plate assembly comprises a plurality of baffle plates which are arranged in a left-right crossing mode and incline downwards. The utility model discloses a distance that increases the circulation of air through the cross arrangement of baffle can be better on the baffle collision separation liquid.

Adopt baffle and filtration silk screen to separate the liquid drop in the compressed air among this technical scheme, nevertheless the interval between baffle and the baffle is too narrow and small to reduced the flow of compressed air through the clearance, the efficiency of getting rid of the dropping liquid is influenced by narrow and small clearance, need turn down the flow of compressed air simultaneously for avoiding the too big burst separating chamber's of separator internal gas pressure inner wall.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an improved heat exchange type suction dryer.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a modified heat exchange type suction dryer, includes first adsorption tower and shell, be provided with the separation subassembly on the shell, the separation subassembly includes gas distributor, be connected with gas outlet and outlet respectively on the shell, be connected with the cabinet of distributor on the shell, the cabinet of distributor is last to be connected with swivel joint, the last collection head that is connected with of swivel joint, be connected with the dust screen on the collection head, be connected with the deep bead on the collection head, the shell in-connection has the hollow tube, the hollow tube in-connection has heat radiation fins.

Through adopting above-mentioned technical scheme, compressed air is through in gas distributor gets into the shell, thereby later the compressed air rises and contacts with a plurality of hollow tubes and make the dropping liquid in the compressed air collide with the hollow tube and be intercepted, later along with the increase of dropping liquid mutually combine to make dropping liquid weight increase receive the gravity influence tenesmus to discharge from the outlet to make the dropping liquid by the separation from the compressed air.

Furthermore, there are two valve groups through pipe connection on the first adsorption tower, two all there is the second adsorption tower through pipe connection on the valve group, there is the booster pump through pipe connection on the valve group, booster pump air outlet end homoenergetic is through pipe connection has heat exchanger, there is electric heater through pipe connection on the heat exchanger, there is the water chiller through pipe connection on the heat exchanger. Through adopting above-mentioned technical scheme, high temperature compressed air enters into heat exchanger and carries out the heat exchange with the dry compressed air that the booster compressor came out, improves the temperature of dry compressed air flow, reduces high temperature compressed air's temperature.

Furthermore, the water cooler is connected with the gas distributor through a pipeline, the gas outlet is connected with another valve group through a pipeline, the valve group is connected with a gas outlet pipe through a pipeline, and the heat exchanger is connected with a gas inlet pipe. Through adopting above-mentioned technical scheme, high temperature compressed air enters into heat exchanger and carries out the heat exchange with the dry compressed air that the booster compressor came out, improves the temperature of dry compressed air flow, reduces high temperature compressed air's temperature.

Furthermore, the number of the hollow pipes is multiple, and the hollow pipes are distributed in a multilayer lattice staggered manner. Through adopting above-mentioned technical scheme, thereby the compressed air rises and contacts with a plurality of hollow tubes and makes the dropping liquid in the compressed air and hollow tube collision be intercepted, later along with the increase of dropping liquid mutually combine to make dropping liquid weight increase receive the weight influence tenesmus to discharge from the outlet.

Furthermore, the collecting head is movably connected with the distribution cabinet, and the distribution cabinet is fixedly connected with the shell. Through adopting above-mentioned technical scheme, through the setting of deep bead, natural wind promotes the deep bead when making external natural wind's wind direction change and makes the collecting head rotate towards the natural wind air current, and external natural wind gets into in the cabinet of distributor through collecting head and rotary joint simultaneously.

Furthermore, the number of the heat dissipation fins is multiple, and the heat dissipation fins are respectively arranged in the hollow tubes and distributed in a mirror image mode along the central line of the longitudinal axis. By adopting the technical scheme, the external natural wind enters the distribution cabinet through the collecting head and the rotary joint, and then the airflow enters the plurality of hollow pipes respectively to be matched with the heat dissipation fins to reduce the temperature of the compressed air so as to condense and separate the water vapor.

To sum up, the utility model discloses mainly have following beneficial effect:

by arranging the separation component, compressed air enters the shell through the gas distributor, then the compressed air rises to be in contact with the hollow pipes, so that dropping liquid in the compressed air collides with the hollow pipes and is intercepted, then the weight of the dropping liquid is increased along with the increase of the dropping liquid and the dropping liquid falls down under the influence of gravity and is discharged from the water outlet, so that the dropping liquid is separated from the compressed air, meanwhile, external natural wind enters the distribution cabinet through the collection head and the rotary joint, and then air flow enters the hollow pipes respectively and is matched with the heat dissipation fins to reduce the temperature of the compressed air so as to condense and separate water vapor; meanwhile, due to the arrangement of the wind shield, when the wind direction of external natural wind changes, the natural wind pushes the wind shield to enable the collecting head to rotate towards the natural wind airflow, so that the collecting head can suck air, moisture in compressed air can be effectively removed, and meanwhile, the efficiency is high.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the housing of the present invention;

FIG. 3 is a schematic sectional view of the distribution cabinet of the present invention;

FIG. 4 is a schematic view of the hollow tube structure of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the collecting head of the present invention.

In the figure: 1. a first adsorption column; 2. a second adsorption column; 3. a valve group; 4. a booster pump; 5. an air inlet pipe; 6. an air outlet pipe; 7. an electric heater; 8. a heat exchanger; 9. a separation assembly; 901. a housing; 902. a gas distributor; 903. an air outlet; 904. a water outlet; 905. a hollow tube; 906. a distribution cabinet; 907. a swivel joint; 908. a collection head; 909. a wind deflector; 910. heat dissipation fins; 911. a dust screen; 10. a water cooler; 11. a pipeline.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

As shown in fig. 1 to 5, an improved heat exchange type dryer includes a first adsorption tower 1 and a casing 901, and a separation assembly 9 is disposed on the casing 901. The separation assembly 9 comprises a gas distributor 902 for distributing compressed air, the top of a shell 901 is connected with an air outlet 903, the bottom of the shell 901 is connected with a water outlet 904, the outer surface of the shell 901 is connected with a distribution cabinet 906, the top of the distribution cabinet 906 is connected with a rotary joint 907 for conveying natural wind, the top of the rotary joint 907 is connected with a collection head 908 for absorbing natural wind, one side of the collection head 908 is connected with a dust screen 911 for preventing dust from entering, the other side of the collection head 908 is connected with a wind shield 909 for driving the collection head 908 to rotate along with the external natural wind, the shell 901 is internally connected with a hollow tube 905 for intercepting liquid drops and conveying the natural wind, two sides inside the hollow tube 905 are connected with heat dissipation fins 910 for dissipating heat of the compressed air, water in the compressed air can be effectively removed, and meanwhile, the efficiency is high.

Referring to fig. 1, in the above embodiment, the top and the bottom of the first adsorption tower 1 are respectively connected with two valve sets 3 through a pipeline 11, the two valve sets 3 are connected with the second adsorption tower 2 through a pipeline 11, the top of the valve set 3 is connected with a booster pump 4 through a pipeline 11, the air outlet end of the booster pump 4 can simultaneously pass through the pipeline 11 and be connected with a heat exchanger 8, one side of the top of the heat exchanger 8 is connected with an electric heater 7 through a pipeline 11, the bottom of the heat exchanger 8 is connected with a water cooler 10 through a pipeline 11, the pipeline 11 on one side of the water cooler 10 is connected with a gas distributor 902, and an air outlet 903 is connected with another valve set 3 through a pipeline 11, the top of the valve set 3 is connected with an air outlet pipe 6 through a pipeline 11, one side of the heat exchanger 8 is connected with an air inlet pipe 5, so as to dry air.

Referring to fig. 2, 3 and 4, in the above embodiment, a plurality of hollow tubes 905 are provided, and the plurality of hollow tubes 905 are distributed in a staggered manner in a multi-layer lattice manner, the collecting head 908 is rotatably connected with the distribution cabinet 906 through the rotary joint 907, the distribution cabinet 906 is fixedly connected with the housing 901 through a welding manner, a plurality of heat dissipation fins 910 are provided, and the plurality of heat dissipation fins 910 are respectively located in the plurality of hollow tubes 905 and distributed in a mirror image manner along the center line of the longitudinal axis, so that moisture in the compressed air can be effectively removed, and the efficiency is high.

The implementation principle of the embodiment is as follows: firstly, the specific working principle of the suction dryer is explained in detail in the technical scheme of the reference mentioned in the background art, so that the specific working principle of the suction dryer is not described too much, and meanwhile, the separation assembly 9 in the technical scheme can reduce the temperature of compressed air, so that the working pressure of the water cooler 10 can be reduced to save electric energy, and meanwhile, the separation assembly 9 does not need to be driven by extra electric power and conforms to the energy conservation and environmental protection advocated at present;

the dropping liquid is separated, the compressed air flows out from the water cooler 10 and enters the shell 901 through the gas distributor 902, then the compressed air rises to contact with the hollow pipes 905, so that the dropping liquid in the compressed air collides with the hollow pipes 905 to be intercepted, then the dropping liquid weight is increased due to the influence of gravity and falls down to be discharged from the water outlet 904 along with the increase of the dropping liquid, so that the dropping liquid is separated from the compressed air, meanwhile, the external natural wind enters the distribution cabinet 906 through the collecting head 908 and the rotary joint 907, then the airflow enters the hollow pipes 905 respectively and is matched with the radiating fins 910 to reduce the temperature of the compressed air so as to condense and separate water vapor, meanwhile, through the arrangement of the wind shield 909, the natural wind pushes 909 to enable the collecting head to rotate towards the natural wind airflow 908 when the wind direction of the external natural wind changes, so that the collecting head 908 inhales, meanwhile, the compressed air continuously rises through the air outlet 903, enters the first adsorption tower 1 through the valve group 3, and then is output through the outlet pipe 6.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. An improved heat exchange type suction dryer comprises a first adsorption tower (1) and a shell (901), and is characterized in that: the air distribution device is characterized in that a separation assembly (9) is arranged on the shell (901), the separation assembly (9) comprises an air distributor (902), an air outlet (903) and a water outlet (904) are connected to the shell (901) respectively, a distribution cabinet (906) is connected to the shell (901), a rotary joint (907) is connected to the distribution cabinet (906), a collection head (908) is connected to the rotary joint (907), a dustproof net (911) is connected to the collection head (908), a wind shield (909) is connected to the collection head (908), a hollow pipe (905) is connected to the shell (901), and heat dissipation fins (910) are connected to the hollow pipe (905) in the hollow pipe (905).

2. An improved heat exchange dryer according to claim 1, wherein: be connected with two valve group (3) through pipeline (11) on first adsorption tower (1), two all be connected with second adsorption tower (2) through pipeline (11) on valve group (3), be connected with booster pump (4) through pipeline (11) on valve group (3), booster pump (4) give vent to anger the end with can cross pipeline (11) and be connected with heat exchanger (8), be connected with electric heater (7) through pipeline (11) on heat exchanger (8), be connected with water chiller (10) through pipeline (11) on heat exchanger (8).

3. An improved heat exchange dryer according to claim 2, wherein: the water cooler (10) is connected with the gas distributor (902) through a pipeline (11), the gas outlet (903) is connected with another valve set (3) through a pipeline (11), the valve set (3) is connected with a gas outlet pipe (6) through a pipeline (11), and the heat exchanger (8) is connected with a gas inlet pipe (5).

4. An improved heat exchange dryer according to claim 1, wherein: the collecting head (908) is movably connected with the distribution cabinet (906), and the distribution cabinet (906) is fixedly connected with the shell (901).

5. An improved heat exchange dryer according to claim 1, wherein: the number of the hollow pipes (905) is multiple, and the hollow pipes (905) are distributed in a multi-layer lattice staggered manner.

6. An improved heat exchange dryer according to claim 5, wherein: the number of the heat dissipation fins (910) is multiple, and the multiple heat dissipation fins (910) are respectively located in the multiple hollow tubes (905) and distributed in a mirror image mode along the central line of the longitudinal axis.