Particulate matter separation device and particulate matter separation and recovery system applying same

Abstract

The utility model discloses a particulate matter separating device and a particulate matter separating and recovering system using the same, the particulate matter separating device comprises a separator, an air inlet pipeline and a bag-type dust collector, the air inlet pipeline is installed on the separator, the air inlet end of the air inlet pipeline is connected with an exhaust pipeline used for conveying particulate matter-containing gas, the bag-type dust collector is arranged above the separator, and the separator is connected with the bag-type dust collector. The separator comprises a separating tower, a connecting pipeline and a discharging pipe, the separating tower comprises a cyclone separating section, a flaring section, a middle section and a collecting section which are sequentially arranged from top to bottom, the air outlet end of the air inlet pipeline is communicated with the cyclone separating section, one end of the connecting pipeline is connected with the air inlet end of the bag-type dust collector, and the other end of the connecting pipeline extends into the separating tower; the lower end opening of the connecting pipeline is located in the flaring section, and the discharging pipe is communicated with the collecting section. The particulate matter separation and recovery system comprises a sand blasting machine, a belt conveyor and a separator, wherein the separator is the particulate matter separation device. The particulate matter separation device is simple in structure and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic tile production mechanical equipment field, especially a kind of particulate matter separation device and the particulate matter separation recovery system for applying it. BACKGROUND

[0002] Sandblasting machine will be used in the existing ceramic tile production process, the function of sandblasting machine is used for spraying quartz sand and other particulate matter, it can be used to enhance the wear resistance of ceramic tile, sandblasting machine can also be used as polishing equipment, and the particulate matter is polished by sandblasting to polish ceramic tile.

[0003] The existing sandblasting machine working process will produce a large amount of particulate matter, and the current processing mode is generally directly sucked away by fan combined with suction pipeline, and many times it is directly discharged to atmosphere or as waste, not only pollute the environment, but also cause resource waste. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of particulate matter separation device and a kind of particulate matter separation recovery system for applying it with simple structure, strong practicality, at least can solve one of the above problems.

[0005] According to one aspect of the utility model, a kind of particulate matter separation device is provided, including separator, intake pipeline and cloth bag dust collector, intake pipeline is installed in separator and its intake end is connected for conveying exhaust pipe of particulate matter gas, cloth bag dust collector is set in the top of separator, separator includes separation tower, connecting pipeline and discharge pipe, separation tower includes cyclone separation section, flared section, intermediate section and collection section sequentially arranged from top to bottom, the gas outlet end of intake pipeline is communicated with cyclone separation section, one end of connecting pipeline is connected with the air inlet end of cloth bag dust collector, the other end is inserted into separation tower, the lower end of connecting pipeline is in flared section, discharge pipe is communicated with collection section.

[0006] In some embodiments, the separator further includes a first valve body and a second valve body, and the first valve body and the second valve body are both installed on the discharge pipe and are spaced apart.

[0007] In some embodiments, the intake pipeline is installed around the outer wall of the separation tower.

[0008] In some embodiments, the inner diameter of the intermediate section is greater than the inner diameter of the cyclone separation section.

[0009] In some embodiments, the cloth bag dust collector includes a dust collector body, an air inlet pipeline, an air outlet pipeline and a fan, the dust collector body is installed above the separator, the air inlet pipeline is installed at the bottom of the dust collector body and connected with the connecting pipeline, and the air outlet pipeline is installed at the top of the dust collector body and connected with the fan.

[0010] In some embodiments, the air inlet pipe comprises a first main pipe and a plurality of first branch pipes, the first branch pipes are in communication with the first main pipe respectively, the first branch pipes are installed at the bottom of the dust collector body and in communication with the interior of the dust collector body, and the air inlet end of the first main pipe is in communication with the connecting pipe.

[0011] In some embodiments, the air outlet pipe comprises a second main pipe and a plurality of second branch pipes, the second branch pipes are in communication with the second main pipe respectively, the second branch pipes are installed at the top of the dust collector body and in communication with the interior of the dust collector body, and the air outlet end of the second main pipe is connected with the fan.

[0012] According to another aspect of the present application, a particulate matter separation and recovery system is also provided, which comprises a sand blasting machine, a belt conveyor and a separation device, the separation device is the particulate matter separation device described above, the exhaust pipe is arranged in the working environment where the sand blasting machine is located, the air inlet end of the sand blasting machine is connected with the bag-type dust collector of the separation device, the belt conveyor is used for carrying and transporting the particulate matter discharged from the discharge pipe of the separator, and the sand blasting machine can perform sand blasting work by using the particulate matter transported by the belt conveyor.

[0013] The present application has the following beneficial effects:

[0014] The present application provides a particulate matter separation device with a novel structure, which combines a cyclone separator and a bag-type dust collector, and is provided with a connecting pipe, so that the suction air duct is generated by the operation of the fan of the bag-type dust collector, the gas containing particulate matter entering from the air inlet pipe is first subjected to centrifugal separation in the cyclone separation section, the inner diameter of the flared section is increased, so that the speed is reduced, at this time, the separation effect is the best, most of the particulate matter is separated and enters the collection section, and the gas separated from the particulate matter enters the bag-type dust collector from the connecting pipe to be separated again, and the remaining particulate matter is continuously separated, and then the clean gas is discharged.

[0015] The first valve body and the second valve body are provided, when the separator is working, the first valve body is opened and the second valve body is closed, the particulate matter will enter the discharge pipe between the first valve body and the second valve body first, when the amount of particulate matter is sufficient, the first valve body can be closed and the second valve body can be opened to unload, and at this time, the separator does not need to be stopped and can still work.

[0016] The particulate matter separation and recovery system applies the particulate matter separation device described above, can effectively utilize the clean gas generated during the operation of the particulate matter separation device and the particulate matter separated, and achieves the purposes of energy saving, emission reduction and resource recycling. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a simplified structure diagram of the particulate matter separation device of the present application as a whole;

[0018] Figure 2 As Figure 1 simplified cross-sectional structural schematic view of A-A direction of the above-mentioned;

[0019] Figure 3 simplified structural schematic view of part structure of the bag-type dust collector of the present application;

[0020] Figure 4 simplified structural block diagram of the particulate matter separation and recovery system of the present application.

[0021] Figures 1 to 4 in the drawing: 1-separator; 2-inlet air duct; 3-bag-type dust collector; 4-exhaust air duct; 11-separation tower; 11a-cyclone separation section; 11b-flared section; 11c-intermediate section; 11d-collection section; 12-connection duct; 13-discharge pipe; 14-first valve body; 15-second valve body; 31-dust collector body; 32-inlet air duct; 33-outlet air duct; 321-first main duct; 322-first branch duct; 331-second main duct; 332-second branch duct. DETAILED DESCRIPTION

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] Figures 1 to 3 schematically shows a particulate matter separation device according to an embodiment of the present application.

[0024] As Figures 1 to 3 shown, the particulate matter separation device comprises a separator 1, an inlet air duct 2 and a bag-type dust collector 3, the inlet air duct 2 is installed on the separator 1 and its inlet end is connected to an exhaust air duct 4 for conveying particulate matter-containing gas, the bag-type dust collector 3 is arranged above the separator 1, the separator 1 comprises a separation tower 11, a connection duct 12 and a discharge pipe 13, the separation tower 11 comprises a cyclone separation section 11a, a flared section 11b, an intermediate section 11c and a collection section 11d arranged in sequence from top to bottom, the outlet end of the inlet air duct 2 communicates with the cyclone separation section 11a, one end of the connection duct 12 is connected to the inlet air end of the bag-type dust collector 3, and the other end extends into the separation tower 11, the lower end of the connection duct 12 is located in the flared section 11b, and the discharge pipe 13 communicates with the collection section 11d.

[0025] The separator 1 further comprises a first valve body 14 and a second valve body 15, both of which are installed on the discharge pipe 13 and are spaced apart.

[0026] The inlet air duct 2 is installed in a ring around the outer wall of the separation tower 11. In this way, the effect of centrifugal separation is achieved.

[0027] The inner diameter of the intermediate section 11c is larger than the inner diameter of the cyclone separation section 11a.

[0028] The bag filter 3 comprises a filter body 31, an air inlet duct 32, an air outlet duct 33 and a fan, the filter body 31 is installed above the separator 1, the air inlet duct 32 is connected with the connecting duct 12 and is installed at the bottom of the filter body 31, and the air outlet duct 33 is connected with the fan and is installed at the top of the filter body 31.

[0029] The bag filter 3 adopts the existing separation principle and internal structure and belongs to the prior art, and thus will not be described in detail here.

[0030] The bag filter 3 of the embodiment is different from the bag filter 3 of the prior art in that:

[0031] The air inlet duct 32 comprises a first main duct 321 and a plurality of first branch ducts 322, the first branch ducts 322 are connected with the first main duct 321 respectively, the first branch ducts 322 are installed at the bottom of the filter body 31 and are connected with the inside of the filter body 31, and the air inlet end of the first main duct 321 is connected with the connecting duct 12.

[0032] The air outlet duct 33 comprises a second main duct 331 and a plurality of second branch ducts 332, the second branch ducts 332 are connected with the second main duct 331 respectively, the second branch ducts 332 are installed at the top of the filter body 31 and are connected with the inside of the filter body 31, and the air outlet end of the second main duct 331 is connected with the fan.

[0033] The utility model provides a kind of granular material separation device of brand-new structure, the device combines cyclone separator 1 and bag filter 3, simultaneously is provided with connecting duct 12, utilizes the fan work of bag filter 3 to generate suction air duct, the gas containing granular material from air inlet duct 2 is first centrifuged in cyclone separation section 11a, and the inner diameter of flared section 11b is enlarged, can play the function of deceleration, at this time, separation effect is best, most granular material will be separated and enter to collection section 11d, and the gas separated from granular material will enter bag filter 3 from connecting duct 12 and be separated again, continue to separate remaining granular material and discharge clean gas;

[0034] First valve body 14 and second valve body 15 are provided, when separator 1 works, open first valve body 14, close second valve body 15, granular material will preferentially enter the discharge pipe 13 between first valve body 14 and second valve body 15, when the amount of granular material is enough, first valve body 14 can be closed, second valve body 15 is opened to unload, and at this time, separator 1 does not need to stop, and still can carry out separation work.

[0035] Preferably, the first valve body 14 and the second valve body 15 are existing blowdown valves.

[0036] Figure 4 A particulate matter separation and recovery system according to an embodiment of the present application is schematically shown.

[0037] As Figure 4 shown, the particulate matter separation and recovery system comprises a sandblasting machine, a belt conveyor and a separation device, the separation device being the above-mentioned particulate matter separation device, the exhaust pipeline 4 being arranged in a working environment where the sandblasting machine is located, the air inlet end of the sandblasting machine being connected with the bag-type dust collector 3 of the separation device, the belt conveyor being used to carry and transport the particulate matter discharged from the discharge pipe 13 of the separator 1, and the sandblasting machine being capable of performing sandblasting work by using the particulate matter conveyed by the belt conveyor.

[0038] The particulate matter separation and recovery system of the present application applies the above-mentioned particulate matter separation device, and can effectively utilize the clean gas generated during the operation of the particulate matter separation device and the separated particulate matter, so as to achieve the purposes of energy saving, emission reduction and resource recycling.

[0039] The above-mentioned is only some embodiments of the present application. For those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A particulate separation device, characterized by, The separator (1) comprises a separator tower (11), a connecting pipe (12) and a discharge pipe (13), the separator tower (11) comprises, from top to bottom, a cyclone separation section (11a), a flared section (11b), an intermediate section (11c) and a collection section (11d), the air outlet end of the air inlet pipe (2) is communicated with the cyclone separation section (11a), one end of the connecting pipe (12) is connected with the air inlet end of the bag-type dust collector (3), and the other end extends into the separator tower (11), the lower end of the connecting pipe (12) is located in the flared section (11b), and the discharge pipe (13) is communicated with the collection section (11d).

2. The particulate separation device of claim 1, wherein, The separator (1) further comprises a first valve body (14) and a second valve body (15), both of which are installed on the discharge pipe (13) and are spaced apart.

3. The particulate separation device of claim 1, wherein, The air inlet pipe (2) is installed around the outer wall of the separator tower (11).

4. The particulate separation device of claim 1, wherein, The inner diameter of the intermediate section (11c) is greater than that of the cyclone separation section (11a).

5. The particulate separation device according to any one of claims 1-4, characterized in that, The bag-type dust collector (3) comprises a dust collector body (31), an air inlet pipe (32), an air outlet pipe (33) and a fan, the dust collector body (31) is installed above the separator (1), the air inlet pipe (32) is installed at the bottom of the dust collector body (31) and is connected with the connecting pipe (12), and the air outlet pipe (33) is installed at the top of the dust collector body (31) and is connected with the fan.

6. The particulate separation device of claim 5, wherein, The air inlet pipe (32) comprises a first main pipe (321) and a plurality of first branch pipes (322) which are communicated with the first main pipe (321) respectively, the first branch pipes (322) are installed at the bottom of the dust collector body (31) and are communicated with the inside of the dust collector body (31), and the air inlet end of the first main pipe (321) is communicated with the connecting pipe (12).

7. The particulate separation device of claim 5, wherein, The air outlet pipe (33) comprises a second main pipe (331) and a plurality of second branch pipes (332) which are communicated with the second main pipe (331) respectively, the second branch pipes (332) are installed at the top of the dust collector body (31) and are communicated with the inside of the dust collector body (31), and the air outlet end of the second main pipe (331) is connected with the fan.

8. A particulate separation and recovery system comprising a sandblasting machine, a belt conveyor and a separation device, characterized in that The separation device is the particle separation device according to any one of claims 1-7, the exhaust pipe (4) is arranged in a working environment where the sand blasting machine is located, an air inlet end of the sand blasting machine is connected with a bag-type dust collector (3) of the separation device, the belt conveyor is used for carrying and transporting the particles discharged from a discharge pipe of the separator (1), and the sand blasting machine can perform sand blasting work by using the particles transported by the belt conveyor.

Images