CN210585867U - Negative pressure adsorption catcher - Google Patents
Negative pressure adsorption catcher Download PDFInfo
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- CN210585867U CN210585867U CN201920822475.7U CN201920822475U CN210585867U CN 210585867 U CN210585867 U CN 210585867U CN 201920822475 U CN201920822475 U CN 201920822475U CN 210585867 U CN210585867 U CN 210585867U
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Abstract
The utility model discloses a negative pressure adsorption catcher, which comprises a turbine high-pressure fan, a circulating air inlet pipe, an injection pipe and a cyclone catcher; the upper portion of whirlwind catcher is the cylinder barrel, the lower part of whirlwind catcher is the round platform barrel, the upper end diameter of round platform barrel is greater than its lower extreme diameter, the upper end of round platform barrel is connected with the lower extreme of cylinder barrel, the upper end of cylinder barrel is provided with the top cap, be provided with the cylinder on the top cap and go out the tuber pipe, the cylinder goes out the tuber pipe and sets up with the cylinder barrel is coaxial, turbine formula high pressure positive blower's air inlet end goes out the tuber pipe intercommunication through circulation air-supply line and cylinder, turbine formula high pressure positive blower's air-out end passes through injection pipe and cylinder barrel intercommunication, the air current in the injection pipe is suitable for the tangential direction entering cylinder barrel. The utility model discloses a negative pressure adsorption trap, it can separate light thing and the heavy object in the screen underflow thing of horizontal motion.
Description
Technical Field
The utility model relates to a technical field to rubbish undersize thing separation especially relates to a negative pressure adsorption catcher.
Background
With the development of economic society, the living standard of people is continuously improved, and the production amount of garbage as a product of municipal metabolism is increased day by day. If the increasingly-increasing domestic garbage is not treated properly, the problem of serious environmental pollution can be caused, and further development of cities is influenced. The garbage classification and recycling can change the domestic garbage into valuable things, and make full use of 'resources misplaced', so that the garbage classification and recycling are more and more emphasized by people.
However, the domestic garbage is various in types and large in quantity, and a plurality of garbage with different weight can be mixed together and discarded. In order to make more reasonable use of the domestic garbage, the domestic garbage is often screened to screen out large oversize products and small undersize products, and then light and heavy matters in the undersize products are further separated. There are some devices available on the market to separate the light and heavy objects in the undersize, but in the garbage disposal industry, it is still a goal of those skilled in the art to better separate the light and heavy objects in the undersize.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a negative pressure adsorption catcher which can separate light objects and heavy objects in the undersize objects of horizontal movement.
The purpose of the utility model is realized by adopting the following technical scheme:
a negative pressure adsorption trap comprising: the device comprises a turbine type high-pressure fan, a circulating air inlet pipe, an injection pipe and a cyclone catcher; the upper portion of whirlwind catcher is the cylinder barrel, the lower part of whirlwind catcher is the round platform barrel, the upper end diameter of round platform barrel is greater than its lower extreme diameter, the upper end of round platform barrel with the lower extreme of cylinder barrel is connected, the upper end of cylinder barrel is provided with the top cap, be provided with the cylinder on the top cap and go out the tuber pipe, the cylinder go out the tuber pipe with the coaxial setting of cylinder barrel, turbine formula high pressure positive blower's air inlet end through the circulation air-supply line with the cylinder goes out tuber pipe intercommunication, turbine formula high pressure positive blower's air-out end through the injection pipe with cylinder barrel intercommunication, air current in the injection pipe is suitable for the edge the tangential direction of cylinder barrel gets into the cylinder barrel, the negative pressure absorption mouth has been seted up on the.
Further, the upper end of the circular truncated cone cylinder is welded with the lower end of the cylindrical cylinder.
Further, the injection pipe comprises an air supply pipe, a Laval nozzle, a mixed flow pipe and an air blowing pipe; the first end of air supply pipe with turbine formula high pressure positive blower's air-out end intercommunication, the second end of air supply pipe with the laval spray tube intercommunication, the diameter of mixed flow pipe is greater than the diameter of air supply pipe, just the mixed flow pipe be suitable for with the laval spray tube encloses and draws together inside it, the first end of gas blow pipe with the mixed flow pipe intercommunication, the negative pressure absorption mouth has been seted up on the pipe wall of mixed flow pipe, the second end of gas blow pipe with the cylinder body intercommunication.
Further, a collecting cover is arranged at the negative pressure adsorption port.
Further, the lower extreme of round platform barrel is provided with the case that gathers materials, the bottom of gathering materials case is provided with the blanking mouth.
Further, the material collecting box is cylindrical, and the diameter of the material collecting box is larger than the diameter of the lower end of the circular truncated cone barrel.
Further, the blanking port is a circular port.
Further, the diameter of the blanking port is smaller than that of the lower end of the circular truncated cone barrel.
Further, the upper end that the cylinder goes out the tuber pipe is provided with the upper cover, on cover and be provided with the blast pipe, the blast pipe with the cylinder goes out the coaxial setting of tuber pipe, the diameter of blast pipe is less than the diameter that the cylinder goes out the tuber pipe, the blast pipe has at least the part to be located the circulation air-supply line with the below of cylinder play tuber pipe intercommunication department.
Furthermore, at least part of the cylindrical air outlet pipe extends into the round table cylinder body.
Compared with the prior art, the beneficial effects of the utility model reside in that: the negative pressure adsorption port is formed in the injection pipe, so that when air in the injection pipe flows, the negative pressure adsorption port forms negative pressure, light objects in undersize objects can be sucked into the injection pipe through the negative pressure adsorption port, the cyclone catcher can enter the cyclone catcher along with airflow in the injection pipe, the principle of the cyclone catcher is similar to that of a cyclone dust removal tower, and therefore after the light objects enter the catcher, the light objects can spirally move downwards along the inner walls of the cylindrical barrel and the circular truncated cone barrel and finally fall out from the lower end of the circular truncated cone barrel, and therefore separation and catching of the light objects in the undersize objects are completed. Additionally, the utility model discloses in, turbine formula high pressure positive blower's air inlet end is through circulation air-supply line and cylinder play tuber pipe intercommunication, turbine high pressure positive blower has produced suction to cyclone trap inside promptly, thereby the pressure in having avoided cyclone trap risees, the negative pressure adsorption effect of negative pressure adsorption port department has been guaranteed, and such intercommunication mode, make circulation air intake, turbine formula high pressure positive blower, a circulation air current has been formed between injection pipe and the cyclone trap, thereby under the turbine formula high pressure positive blower's of using the same power the condition, there is bigger pressure in the injection pipe, further promotion the adsorption effect of negative pressure adsorption port.
Drawings
Fig. 1 is a schematic view of the negative pressure adsorption catcher of the present invention.
In the figure: 1. a turbo type high pressure fan; 2. a circulating air inlet pipe; 3. an injection pipe; 31. a gas supply pipe; 32. a laval nozzle; 33. a mixed flow tube; 34. an air blowing pipe; 35. a collection hood; 36. a negative pressure adsorption port; 4. a cyclone collector; 41. a cylindrical barrel; 42. a circular truncated cone cylinder; 5. a cylindrical air outlet pipe; 6. a material collecting box; 61. a blanking port; 7. an exhaust pipe; 8. and (5) a horizontal conveying line.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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 an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements 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.
As shown in fig. 1, the negative pressure adsorption trap provided by the embodiment of the present invention is shown, which at least includes a turbine high pressure blower 1, a circulation air inlet pipe 2, an injection pipe 3 and a cyclone trap 4; the upper portion of cyclone trap 4 is cylinder barrel 41, the lower part of cyclone trap 4 is round platform barrel 42, the upper end diameter of round platform barrel 42 is greater than its lower extreme diameter, the upper end of round platform barrel 42 is connected with the lower extreme of cylinder barrel 41, the upper end of cylinder barrel 41 is provided with the top cap, be provided with cylinder air-out pipe 5 on the top cap, cylinder air-out pipe 5 and the coaxial setting of cylinder barrel 41, turbine formula high pressure positive blower 1's air inlet end is through circulation air-supply line 2 and cylinder air-out pipe 5 intercommunication, turbine formula high pressure positive blower 1's air-out end is through injection pipe 3 and cylinder barrel 41 intercommunication, the air current in the injection pipe 3 is suitable for the tangential direction entering cylinder barrel 41 along cylinder barrel 41, negative pressure absorption mouth 36 has been seted up.
The injection pipe 3 is provided with a negative pressure adsorption port 36, so when the air in the injection pipe 3 flows, a negative pressure is formed at the negative pressure adsorption port 36, so that the negative pressure adsorption port 36 can suck the light objects in the undersize on the horizontal conveying line 8 into the injection pipe 3, and the light objects enter the cyclone catcher 4 along with the airflow in the injection pipe 3, the principle of the cyclone catcher 4 is similar to that of a cyclone dust removal tower, so that the sucked light objects enter the cyclone catcher 4, spirally move downwards along the inner walls of the cylindrical barrel 41 and the circular truncated cone barrel 42, and finally fall out from the lower end of the circular truncated cone barrel 42, so that the separation and the catching of the light objects in the undersize are completed, wherein the catching means that the light objects enter the cyclone catcher 4 after being separated. Additionally, the utility model discloses in, turbine formula high pressure positive blower 1's air inlet end is through circulation air-supply line 2 and the intercommunication of cylinder tuber pipe 5, turbine high pressure positive blower is to the inside suction that has produced of cyclone trap 4 promptly, thereby the pressure in having avoided cyclone trap 4 risees, the negative pressure adsorption effect of 36 departments of negative pressure adsorption port has been guaranteed, and such connected mode, make circulation air-supply line 2, turbine formula high pressure positive blower 1, a circulation air current has been formed between injection pipe 3 and the cyclone trap 4, thereby under the condition of the turbine formula high pressure positive blower 1 who uses the same power, there is bigger pressure in the injection pipe 3, further promotion the adsorption effect of negative pressure adsorption port 36. It should be noted that the light and heavy objects in the present invention can be determined according to the actual requirements of the user, for example, the light objects to be separated are relatively heavy, and the power of the turbine high pressure fan 1 can be adjusted to be larger, so that the negative pressure adsorption port 36 can adsorb and separate the light objects.
In a preferred embodiment, the upper end of the circular cylindrical barrel 42 is welded to the lower end of the cylindrical barrel 41. Namely, the circular truncated cone cylinder 42 and the cylindrical cylinder 41 are connected together by welding.
Preferably, the injection pipe 3 includes an air supply pipe 31, a laval nozzle 32, a mixed flow pipe 33, and an air blow pipe 34; the first end of the air supply pipe 31 is communicated with the air outlet end of the turbine type high-pressure fan 1, the second end of the air supply pipe 31 is communicated with the laval nozzle 32, the diameter of the mixed flow pipe 33 is larger than that of the air supply pipe 31, the mixed flow pipe 33 is suitable for enclosing the laval nozzle 32 inside, the first end of the air blowing pipe 34 is communicated with the mixed flow pipe 33, a negative pressure adsorption port 36 is formed in the pipe wall of the mixed flow pipe 33, and the second end of the air blowing pipe 34 is communicated with the cylindrical barrel 41. The setting of the laval nozzle 32 can further increase the flow rate, so that a stronger negative pressure is generated around the laval nozzle 32, and the negative pressure adsorption port 36 has a better adsorption effect. Specifically, a collection cover 35 is provided at the negative pressure adsorption port 36.
Preferably, the lower end of the circular truncated cone cylinder 42 is provided with a material collecting box 6, and the bottom of the material collecting box 6 is provided with a blanking port 61. It should be noted that the downward airflow spirally flowing in the cyclone collector 4 finally moves spirally upward from the axis of the circular truncated cone cylinder 42 in the same spiral direction in the cyclone collector 4, and in this process, the downward airflow spirally flowing is inevitably small in amount to escape from the lower end of the circular truncated cone cylinder 42, so that the light objects trapped in the cyclone collector 4 may be blown away when falling from the lower end of the circular truncated cone cylinder 42, which is not favorable for subsequent collection. Then through setting up the case 6 that gathers materials, can make the air current that escapes from the lower extreme of round platform barrel 42 all the time be stranded in the case 6 that gathers materials to the air current that finally escapes in case 6 balances with rising air current, and the light thing that so falls out from blanking mouth 61 just can steadily be discharged materials, has avoided the light thing to be blown away when the ejection of compact. Specifically, the material collecting box 6 is cylindrical, and the diameter of the material collecting box 6 is larger than the diameter of the lower end of the circular truncated cone cylinder 42. The blanking port 61 is a circular port. The diameter of the blanking port 61 is smaller than that of the lower end of the circular truncated cone cylinder 42.
Preferably, the upper end of the cylindrical air outlet pipe 5 is provided with an upper cover, the upper cover is provided with an exhaust pipe 7, the exhaust pipe 7 and the cylindrical air outlet pipe 5 are coaxially arranged, the diameter of the exhaust pipe 7 is smaller than that of the cylindrical air outlet pipe 5, and at least part of the exhaust pipe 7 is positioned below the communicated part of the circular air inlet pipe 2 and the cylindrical air outlet pipe 5. At least part of the exhaust pipe 7 is positioned below the communication part of the circulating air inlet pipe 2 and the cylindrical air outlet pipe 5, so that the circulating air inlet pipe 2 can be prevented from sucking air outside the cyclone catcher 4. In addition, in the present invention, the air volume discharged from the exhaust pipe 7 is equal to the air volume sucked into the negative pressure suction port 36.
Preferably, the cylindrical air outlet pipe 5 at least partially extends into the circular truncated cone 42.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. A negative pressure adsorption trap, comprising: the device comprises a turbine type high-pressure fan, a circulating air inlet pipe, an injection pipe and a cyclone catcher; the upper portion of whirlwind catcher is the cylinder barrel, the lower part of whirlwind catcher is the round platform barrel, the upper end diameter of round platform barrel is greater than its lower extreme diameter, the upper end of round platform barrel with the lower extreme of cylinder barrel is connected, the upper end of cylinder barrel is provided with the top cap, be provided with the cylinder on the top cap and go out the tuber pipe, the cylinder go out the tuber pipe with the coaxial setting of cylinder barrel, turbine formula high pressure positive blower's air inlet end through the circulation air-supply line with the cylinder goes out tuber pipe intercommunication, turbine formula high pressure positive blower's air-out end through the injection pipe with cylinder barrel intercommunication, air current in the injection pipe is suitable for the edge the tangential direction of cylinder barrel gets into the cylinder barrel, the negative pressure absorption mouth has been seted up on the.
2. The negative pressure adsorption trap of claim 1, wherein an upper end of the circular truncated cone is welded to a lower end of the cylindrical barrel.
3. The negative pressure adsorption trap of claim 1, wherein the injection pipes comprise a gas supply pipe, a laval nozzle, a mixed flow pipe, and a gas blow pipe; the first end of air supply pipe with turbine formula high pressure positive blower's air-out end intercommunication, the second end of air supply pipe with the laval spray tube intercommunication, the diameter of mixed flow pipe is greater than the diameter of air supply pipe, just the mixed flow pipe be suitable for with the laval spray tube encloses and draws together inside it, the first end of gas blow pipe with the mixed flow pipe intercommunication, the negative pressure absorption mouth has been seted up on the pipe wall of mixed flow pipe, the second end of gas blow pipe with the cylinder body intercommunication.
4. The negative pressure adsorption trap of claim 3, wherein a collection hood is disposed at the negative pressure adsorption port.
5. The negative pressure adsorption trap of claim 1, wherein the lower end of the circular truncated cone body is provided with a material collecting box, and the bottom of the material collecting box is provided with a blanking port.
6. The negative pressure adsorption trap of claim 5, wherein the collection box is cylindrical and has a diameter greater than the diameter of the lower end of the frustoconical cylinder.
7. The negative pressure adsorption trap of claim 6, wherein the drop port is a circular port.
8. The negative pressure adsorption trap of claim 7, wherein the drop opening has a diameter smaller than a diameter of the lower end of the circular truncated cone.
9. The negative pressure adsorption trap of claim 1, wherein the upper end of the cylindrical air outlet pipe is provided with an upper cover, the upper cover is provided with an exhaust pipe, the exhaust pipe is coaxial with the cylindrical air outlet pipe, the diameter of the exhaust pipe is smaller than that of the cylindrical air outlet pipe, and at least part of the exhaust pipe is located below the connection between the circulation air inlet pipe and the cylindrical air outlet pipe.
10. The negative pressure adsorption trap of claim 1, wherein the cylindrical outlet pipe extends at least partially into the truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822475.7U CN210585867U (en) | 2019-05-30 | 2019-05-30 | Negative pressure adsorption catcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920822475.7U CN210585867U (en) | 2019-05-30 | 2019-05-30 | Negative pressure adsorption catcher |
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| CN210585867U true CN210585867U (en) | 2020-05-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238053A (en) * | 2019-05-30 | 2019-09-17 | 广州励美环保科技有限公司 | Negative-pressure adsorption trap |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238053A (en) * | 2019-05-30 | 2019-09-17 | 广州励美环保科技有限公司 | Negative-pressure adsorption trap |
| CN110238053B (en) * | 2019-05-30 | 2024-06-21 | 广州励美环保科技有限公司 | Negative pressure adsorption catcher |
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