CN217596842U - Water mist recovery device for liquid sand blasting room - Google Patents
Water mist recovery device for liquid sand blasting room Download PDFInfo
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- CN217596842U CN217596842U CN202221464360.3U CN202221464360U CN217596842U CN 217596842 U CN217596842 U CN 217596842U CN 202221464360 U CN202221464360 U CN 202221464360U CN 217596842 U CN217596842 U CN 217596842U
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- water mist
- blasting room
- sand blasting
- recovery device
- exhaust pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a water mist recovery device for a liquid sand blasting room, which comprises a sand blasting room and a water mist recovery device; a nozzle for sand blasting is arranged in the sand blasting room; the top of the sand blasting room is provided with a plurality of air inlets; the water mist recovery device comprises an exhaust box and an exhaust pipe, wherein the exhaust box is arranged at the top inside the sand blasting room, and the exhaust pipe is arranged at the top outside the sand blasting room; the exhaust pipe is communicated with the exhaust box, and a suction mechanism is connected below the exhaust pipe; the bottom of the exhaust box is provided with an opening, and the opening is provided with a filtering baffle; the filtering baffle, the upper wall of the exhaust box and the side wall of the exhaust pipe form a three-stage blocking structure; a recovery cover is connected below the air suction mechanism; the recovery cover comprises a collection cylinder and a conical shell, the round surface of the conical shell is provided with an opening, and the collection cylinder is connected with the opening of the conical shell; the collecting cylinder is connected with the air suction mechanism through a plurality of connecting strips which are uniformly arranged along the circumferential direction of the collecting cylinder at intervals. By the method, water mist in the sand blasting room can be rapidly recycled.
Description
Technical Field
The utility model belongs to the technical field of sandblast room equipment, specifically be a water smoke recovery unit for liquid sandblast room.
Background
The liquid sandblasting room mainly aims at the processing and treatment of liquid sandblasting products with surface demands, generally speaking, the products are all irregular products, the appearance of the products is large and complex, and the common liquid sandblasting equipment is not easy to clean. Most of the automobile parts are irregular, and a liquid sandblasting room is required to be frequently used. The liquid sand blasting room is integrally formed by welding and assembling sus304 stainless steel plates and is divided into an upper half area and a lower half area, the upper half area is a sand blasting processing area, the lower half area is a grinding fluid recovery area, and the whole room is formed into a complete circulating system.
When using the sandblast room, in order to guarantee the sandblast condition that can observe the part surface, need guarantee the indoor lighting of sandblast room: the spraying amount is more than or equal to 1000LUX, and the water mist formed during the sand spraying can seriously affect the illumination, thereby affecting the sand spraying condition of the surface of the part to be observed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water smoke recovery unit for liquid sandblast room to the water smoke that forms when proposing the sandblast can seriously influence the illumination in solving the background art, thereby influences the problem of the sandblast condition of observing the part surface.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a water mist recovery device for a liquid sand blasting room comprises the sand blasting room and the water mist recovery device; a nozzle for sand blasting is arranged in the sand blasting room; the top of the sand blasting room is provided with a plurality of air inlets; the water mist recovery device comprises an exhaust box and an exhaust pipe, the exhaust box is arranged at the top inside the sand blasting room, and the exhaust pipe is arranged at the top outside the sand blasting room;
the exhaust pipe is communicated with the exhaust box, and a suction mechanism is connected below the exhaust pipe; the bottom of the exhaust box is provided with an opening, and the opening is provided with a filtering baffle; the filtering baffle, the upper wall of the exhaust box and the side wall of the exhaust pipe form a three-stage blocking structure; the three-stage blocking structure is used for collecting water mist into water drops;
a recovery cover is connected below the air suction mechanism; the recovery cover comprises a collection cylinder and a conical shell, the round surface of the conical shell is provided with an opening, and the collection cylinder is connected with the opening of the conical shell; the collecting cylinder is connected with the air suction mechanism through a plurality of connecting strips which are uniformly arranged along the circumferential direction of the collecting cylinder at intervals.
Furthermore, the number of the air inlets is four, and a filter screen is arranged at the air inlet.
Furthermore, the air suction mechanism specifically adopts an air suction fan, an air duct is arranged outside the fan blades, and the air duct is respectively connected with the exhaust pipe and the connecting strip.
Furthermore, the top of the connecting strip is bent, the bent part is connected with the air suction mechanism through a bolt, and the bottom of the adjusting strip is welded with the collecting cylinder of the recovery cover.
Furthermore, the tip of the conical shell is provided with an opening, and a drain pipe is arranged at the opening of the tip of the conical shell.
Furthermore, a valve is arranged on the drain pipe, and two ends of the valve are connected with the drain pipe through nuts.
Furthermore, a water storage tank is arranged outside the sand blasting room, and water in the recovery cover is discharged into the water storage tank through a water discharge pipe.
Further, at least one set of water mist recovery device is arranged.
Compared with the prior art, the utility model discloses following beneficial effect has:
be provided with water smoke recovery unit at the top in sandblast room, the top of exhaust case setting in sandblast room, the blast pipe setting is at the top outside sandblast room, blast pipe and exhaust case intercommunication. The lower part of the exhaust pipe is connected with an air suction mechanism, and the air suction mechanism is used for sucking air in the sand blasting room and further taking out water mist in the sand blasting room. The bottom of the exhaust box is provided with an opening, and a filtering baffle plate, the upper wall of the exhaust box and the side wall of the exhaust pipe are arranged at the opening to form a three-stage blocking structure; the three-stage blocking structure is used for collecting water mist into water drops; when the water mist flows along with the air flow, the water mist collides with the filtering baffle, the upper wall of the exhaust box and the side wall of the exhaust pipe, and part of the water mist is converged to form water drops and finally flows down along the side wall of the exhaust box or the exhaust pipe.
The lower part of the air suction mechanism is also connected with a recovery cover which is used for finally blocking the water mist, so that most of the water mist forms water drops at the position, and the rest water mist is blown into the air. For increase water smoke and the area of retrieving the cover collision surface as far as during the toper casing, water smoke can be direct collides with the inner wall of toper casing, and most water smoke forms the water droplet in the toper casing, finally assembles in the toper casing, conveniently retrieves and uses. Through the mode, the water mist in the sand blasting room can be rapidly absorbed in a large quantity, and the illumination in the sand blasting room is ensured.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
figure 3 is a schematic view of an aerosol treatment tube structure.
The labels in the figure are: 101-a sand blasting room, 102-an air inlet, 103-a filter screen, 104-an exhaust box, 105-an exhaust pipe, 106-an air suction mechanism, 1061-an air duct, 107-a connecting bar, 108-a collecting cylinder, 109-a conical shell, 110-a drain pipe, 111-a water storage tank, 112-a spray head, 113-a filter baffle plate and 114-a water mist treatment pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
A water mist recovery device for a liquid sand blasting room comprises a sand blasting room 101 and a water mist recovery device; a spray head 112 for sand blasting is arranged in the sand blasting room 101; the top of the sand blasting room 101 is provided with a plurality of air inlets 102; the water mist recovery device comprises an exhaust box 104 and an exhaust pipe 105, wherein the exhaust box 104 is arranged on the top inside the sand blasting room 101, and the exhaust pipe 105 is arranged on the top outside the sand blasting room 101.
The exhaust pipe 105 is communicated with the exhaust box 104, the air suction mechanism 106 is connected below the exhaust pipe 105, and the air suction mechanism 106 is used for sucking air in the sand blasting room 101 and further taking out water mist in the sand blasting room 101. The bottom of the exhaust box 104 is open, and a filtering baffle 113 is arranged at the opening, and the filtering baffle 113 is used for blocking part of the water mist entering the exhaust box 104, so that part of the water mist forms water drops to fall. The filtering baffle 113, the upper wall of the exhaust box 104 and the side wall of the exhaust pipe 105 form a tertiary barrier structure; the three-stage blocking structure is used for collecting water mist into water drops; when the mist flows along with the airflow, the mist collides against the filtering baffle 113, the upper wall of the exhaust box 104 and the side wall of the exhaust pipe 105, and part of the mist is collected to form water drops, and finally flows down along the side wall of the exhaust box 104 or the exhaust pipe 105.
A recovery hood is also attached below the suction mechanism 106 for the final blockage of the mist so that the majority of the mist forms droplets there and the remainder is blown into the air. The recovery cover comprises a collection cylinder 108 and a conical shell 109, the circular surface of the conical shell 109 is provided with an opening, and the collection cylinder 108 is connected with the opening of the conical shell 109; the collecting cylinder 108 is used for guiding the water mist into the conical shell 109, and when the conical shell 109 is designed, in order to increase the area of the collision surface of the water mist and the recovery cover as much as possible, the water mist can directly collide with the inner wall of the conical shell 109, most of the water mist forms water drops in the conical shell 109 and finally converges in the conical shell 109, so that the water mist is convenient to recycle. The collecting cylinder 108 is connected with the suction mechanism 106 through a plurality of connecting strips 107 which are uniformly arranged along the circumferential direction of the collecting cylinder 108 at intervals, a small part of water mist can not form water drops after the water mist collides with the conical shell 109, and in order to ensure the smoothness of air flow, a gap is designed between the recovery cover and the suction mechanism 106, and the small part of water mist is discharged to outdoor air along with the air flow from the gap between the connecting strips 107.
In a preferred embodiment, four air inlets 102 are provided, a filter screen 103 is provided at the air inlet 102, and the four air inlets 102 are uniformly arranged on the roof inside the blasting room 101, so as to ensure that outdoor air uniformly enters the blasting room 101, and facilitate the suction mechanism 106 to suck out the water mist inside the blasting room 101. The filter screen 103 is used to prevent dust and impurities outside the room from entering the blasting room 101.
In a preferred embodiment, the air suction mechanism 106 is specifically an air suction fan, an air duct 1061 is provided outside the fan blades, the air duct 1061 is connected with the exhaust pipe 105 and the connecting bar 107 respectively, and the air duct 1061 facilitates the flow of the air flow, so that the air flow can stably flow to the recovery hood.
In a preferred embodiment, the top of the connecting bar 107 is bent, the bent portion is provided with bolt holes, and the bent portion and the bottom of the suction mechanism 106 are connected together by bolts, so that the design is convenient for positioning and installation. The bottom of the adjusting bar is welded with the collecting cylinder 108 of the recovery cover, so that the connecting bar 107 and the recovery cover form a whole, and the connection of the recovery cover and the suction mechanism 106 is facilitated
In a preferred embodiment, the tip of the conical shell 109 is provided with an opening, and a drain 110 is provided at the opening of the tip of the conical shell 109, and the drain 110 is used for draining the recovered water in the conical shell 109.
In a preferred embodiment, the drain pipe 110 is provided with a valve, and two ends of the valve are connected with the drain pipe 110 through nuts, so that the valve is more firmly connected with the drain pipe 110, and the valve is arranged to conveniently control the on-off of the drain pipe 110.
In a preferred embodiment, a water reservoir 111 is arranged outside the sandblasting room 101, and a drain pipe 110 discharges water in the recovery hood into the water reservoir 111 for further use.
In a preferred embodiment, at least one set of water mist recovery device is provided, and a plurality of sets of water mist recovery devices can improve the water mist recovery efficiency of the sand blasting room 101.
In a preferred embodiment, a water mist processing pipe 114 is arranged between the exhaust pipe 105 and the suction mechanism 106, the water mist processing pipe 114 is of a spiral structure, and a plurality of mist baffle plates are arranged in the water mist processing pipe 114 at intervals and used for blocking the upper part of an internal channel of the water mist processing pipe 114; the two ends of the water mist processing pipe 114 are provided with connecting flanges. The water mist enters the water mist treatment pipe 114 through the exhaust pipe 105, and when the water mist treatment pipe 114 is screwed, the airflow with the water mist is decelerated, meanwhile, the water mist continuously collides with a mist baffle plate in the water mist treatment pipe 114, and part of the water mist forms water drops in the water mist treatment pipe 114 and is converged into water flow, and finally flows into the recovery cover.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a water smoke recovery unit for liquid sandblast room which characterized in that: comprises a sand blasting room (101) and a water mist recovery device; a spray head (112) for sand blasting is arranged in the sand blasting room (101); the top of the sand blasting room (101) is provided with a plurality of air inlets (102); the water mist recovery device comprises an exhaust box (104) and an exhaust pipe (105), wherein the exhaust box (104) is arranged at the top inside the sand blasting room (101), and the exhaust pipe (105) is arranged at the top outside the sand blasting room (101);
the exhaust pipe (105) is communicated with the exhaust box (104), and an air suction mechanism (106) is connected below the exhaust pipe (105); the bottom of the exhaust box (104) is provided with an opening, and a filtering baffle (113) is arranged at the opening; the filtering baffle (113), the upper wall of the exhaust box (104) and the side wall of the exhaust pipe (105) form a three-stage blocking structure; the three-stage blocking structure is used for collecting water mist into water drops;
a recovery cover is connected below the air suction mechanism (106); the recovery cover comprises a collection cylinder (108) and a conical shell (109), the round surface of the conical shell (109) is provided with an opening, and the collection cylinder (108) is connected with the opening of the conical shell (109); the collecting cylinder (108) is connected with the suction mechanism (106) through a plurality of connecting strips (107) which are uniformly arranged at intervals along the circumferential direction of the collecting cylinder (108).
2. The water mist recovery device for the liquid blasting room according to claim 1, wherein: four air inlets (102) are arranged, and a filter screen (103) is arranged at the air inlets (102).
3. The water mist recovery device for the liquid blasting room according to claim 1, wherein: the air suction mechanism (106) specifically adopts an air suction fan, an air duct (1061) is arranged outside the fan blades, and the air duct (1061) is respectively connected with the exhaust pipe (105) and the connecting strip (107).
4. The water mist recovery device for the liquid blasting room according to claim 1, wherein: the top of the connecting strip (107) is bent, the bent part is connected with the air suction mechanism (106) through a bolt, and the bottom of the adjusting strip is welded with a collecting cylinder (108) of the recovery cover.
5. The water mist recovery device for the liquid blasting room according to claim 1, wherein: the tip of the conical shell (109) is provided with an opening, and the opening of the tip of the conical shell (109) is provided with a drainage pipe (110).
6. The water mist recovery device for the liquid blasting room according to claim 5, wherein: the drain pipe (110) is provided with a valve, and two ends of the valve are connected with the drain pipe (110) through nuts.
7. The water mist recovery device for the liquid blasting room according to claim 5, wherein: a reservoir (111) is arranged outside the sand blasting room (101), and a drain pipe (110) discharges water in the recovery cover into the reservoir (111).
8. The water mist recovery device for the liquid blasting room according to claim 1, wherein: at least one set of water mist recovery device is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221464360.3U CN217596842U (en) | 2022-06-10 | 2022-06-10 | Water mist recovery device for liquid sand blasting room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221464360.3U CN217596842U (en) | 2022-06-10 | 2022-06-10 | Water mist recovery device for liquid sand blasting room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217596842U true CN217596842U (en) | 2022-10-18 |
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ID=83587360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221464360.3U Active CN217596842U (en) | 2022-06-10 | 2022-06-10 | Water mist recovery device for liquid sand blasting room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217596842U (en) |
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2022
- 2022-06-10 CN CN202221464360.3U patent/CN217596842U/en active Active
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