阅读说明：本技术 一种自动化污泥固废尾气净化器 (Automatic change solid waste tail-gas clean-up ware of mud ) 是由 张乐 周天元 于 2021-10-20 设计创作，主要内容包括：本发明公开了一种自动化污泥固废尾气净化器,其包括尾气分离模块,所述尾气分离模块包括尾气管、分离室、吸尘辊和刮尘件,所述分离室内设置有腔室,所述尾气管连通所述分离室的一端,所述吸尘辊转动安装在所述腔室内,所述刮尘件活动安装在所述分离室的一侧并与所述吸尘辊配合；以及,能量回收模块,所述能量回收模块包括回转辊和冷却管,所述冷却管铺设在所述腔室内的底部,所述吸尘辊和回转辊并列转动安装在所述冷却管上并相互配合；本发明通过在煅烧的最后设计一种尾气净化装置,可以分离出废气中的杂尘,然后对高温废气进行能量回收,有效保证排出的废气达到国家标准,避免能量浪费。(The invention discloses an automatic sludge-solid waste gas purifier which comprises a tail gas separation module, wherein the tail gas separation module comprises a tail gas pipe, a separation chamber, a dust suction roller and a dust scraping piece, a cavity is arranged in the separation chamber, the tail gas pipe is communicated with one end of the separation chamber, the dust suction roller is rotatably arranged in the cavity, and the dust scraping piece is movably arranged on one side of the separation chamber and matched with the dust suction roller; the energy recovery module comprises a rotary roller and a cooling pipe, the cooling pipe is laid at the bottom in the cavity, and the dust suction roller and the rotary roller are parallelly and rotatably arranged on the cooling pipe and are matched with each other; according to the invention, the tail gas purification device is designed at the end of calcination, so that the foreign dust in the waste gas can be separated, and then the energy recovery is carried out on the high-temperature waste gas, thereby effectively ensuring that the discharged waste gas reaches the national standard and avoiding the energy waste.)

1. The utility model provides an automatic change solid waste gas purifier of mud which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the tail gas separation device comprises a tail gas separation module (100), wherein the tail gas separation module (100) comprises a tail gas pipe (101), a separation chamber (102), a dust suction roller (103) and a dust scraping piece (104), a cavity (102 a) is arranged in the separation chamber (102), the tail gas pipe (101) is communicated with one end of the separation chamber (102), the dust suction roller (103) is rotatably arranged in the cavity (102 a), and the dust scraping piece (104) is movably arranged on one side of the separation chamber (102) and is matched with the dust suction roller (103); and the number of the first and second groups,

the energy recovery module (200) comprises a rotary roller (201) and a cooling pipe (202), the cooling pipe (202) is laid at the bottom in the chamber (102 a), and the dust suction roller (103) and the rotary roller (201) are parallelly and rotatably mounted on the cooling pipe (202) and are matched with each other.

2. The automated sludge solid waste tail gas purifier of claim 1, wherein: an opening (102 b) is formed in one end of the separation chamber (102), and the tail gas pipe (101) is inserted into the opening (102 b) to be communicated with the cavity (102 a).

3. The automated sludge solid waste gas purifier of claim 1 or 2, wherein: the cooling pipe (202) is laid at the bottom of the chamber (102 a) along the length of the chamber (102 a), a first through groove (202 a) and a second through groove (202 b) which are parallel are arranged in the cooling pipe (202), and one ends of the first through groove (202 a) and the second through groove (202 b) are communicated in an arc shape.

4. The automated sludge solid waste tail gas purifier of claim 3, wherein: the dust suction roller (103) is arranged at the top of the cooling pipe (202), a first shaft roller (103 a) is arranged at the top of the dust suction roller (103), a second shaft roller (103 b) is arranged at the bottom of the dust suction roller (103), the first shaft roller (103 a) penetrates out of the top of the separation chamber (102), the second shaft roller (103 b) extends into the cooling pipe (202) from the top of the cooling pipe (202), and the second shaft roller (103 b) is partially positioned in the first through groove (202 a) and partially positioned in the second through groove (202 b);

the second shaft roller (103 b) is circumferentially provided with a blade (103 b-1).

5. The automated sludge solid waste tail gas purifier of claim 4, wherein: the energy recovery module (200) further comprises a heat storage barrel (203) and a base (204), wherein a containing groove (203 c) is formed in the heat storage barrel (203), the containing groove (203 c) is formed by sinking from the top of the heat storage barrel (203), the base (204) is located at the bottom of the heat storage barrel (203), the bottom of the heat storage barrel (203) is movably connected with the base (204), the base (204) is installed on the cooling pipe (202), and the revolving roller (201) is coaxially installed in the containing groove (203 c);

the cooling pipe (202) is provided with a protruding shaft (202 c), and the protruding shaft (202 c) penetrates through the base (204) and the heat storage barrel (203) and is embedded at the bottom of the rotary roller (201) in a rotating mode.

6. The automated sludge solid waste tail gas purifier of claim 5, wherein: the wall of the rotary roller (201) is spirally provided with a thread strip (201 a), the inner wall of the accommodating groove (203 c) is provided with a thread groove (203 c-1), the thread strip (201 a) is externally embedded in the thread groove (203 c-1) for matching, and the thread strip (201 a) and the inner wall of the heat storage barrel (203) are matched to form a spiral space;

the bottom of the base (204) is provided with a communicating pipe (204 a), the communicating pipe (204 a) is communicated with the first through groove (202 a), and the heat storage barrel (203) is provided with a heat storage bin (203 b).

7. The automated sludge solid waste tail gas purifier of claim 6, wherein: the tail gas separation module (100) further comprises a first pipeline (105) and a second pipeline (106), the first pipeline (105) penetrates through the side wall of the separation chamber (102) and is located on the heat storage barrel (203), the second pipeline (106) penetrates through the side wall of the separation chamber (102) and extends into the second through groove (202 b), and the first pipeline (105) and the second pipeline (106) are communicated through a third pipeline (107);

the top of the revolving roller (201) is provided with a third shaft roller (201 b), the third shaft roller (201 b) penetrates through the top of the separation chamber (102), and the third shaft roller (201 b) is connected with the first shaft roller (103 a) through a toothed chain (A).

8. The automated sludge solid waste tail gas purifier of claim 7, wherein: the cooling pipe (202) tip sets up first force pump (B), set up second force pump (C) on second pipeline (106), all be provided with valve (D) on first pipeline (105) and the second pipeline (106).

9. The automated sludge solid waste gas purifier of claim 1 or 4, wherein: scrape dirt spare (104) and include scraper blade (104 a), roof (104 b) and gather dust seat (104 c), be provided with gate slot (102 c) on separating chamber (102) lateral wall, one side of gate slot (102 c) sets up caulking groove (102 f), roof (104 b) activity inlay in caulking groove (102 f), scraper blade (104 a) stretch into perpendicularly in gate slot (102 c), it sets up to gather dust seat (104 c) scraper blade (104 a) bottom.

10. The automated sludge solid waste tail gas purifier of claim 9, wherein: the top of the door slot (102 c) is provided with a sliding groove (102 c-1), the top of the scraper (104 a) is embedded into the sliding groove (102 c-1), the inside and the outside of the side wall of the separation chamber (102) are provided with limiting strips (102 d), the two sides of the top plate (104 b) are provided with clamping plates (104 b-1), the limiting strips (102 d) are connected with the clamping plates (104 b-1) through springs (E), and the scraper (104 a) is provided with limiting plates (104 a-1).

Technical Field

The invention relates to the technical field of waste gas purification, in particular to an automatic sludge solid waste tail gas purifier.

Background

In the production of the traditional rotary kiln roasting process, waste sludge can be calcined to produce light aggregate series products with different specifications and sizes, a large amount of waste gas is finally generated in the process, and in order to meet the national waste gas emission requirement, the waste gas is often purified and separated to obtain dust, and then the dust is discharged after meeting the requirement, so that the dust separating device is required to be invented and can purify the waste gas.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

Therefore, the technical problems to be solved by the invention are that a large amount of high-temperature waste gas is generated in the traditional calcining process, the recycling is difficult to realize, and the waste gas cannot be directly discharged.

In order to solve the technical problems, the invention provides the following technical scheme: an automatic sludge-solid waste tail gas purifier comprises a tail gas separation module, wherein the tail gas separation module comprises a tail gas pipe, a separation chamber, a dust suction roller and a dust scraping piece, a cavity is arranged in the separation chamber, the tail gas pipe is communicated with one end of the separation chamber, the dust suction roller is rotatably arranged in the cavity, and the dust scraping piece is movably arranged on one side of the separation chamber and is matched with the dust suction roller; and the energy recovery module comprises a rotary roller and a cooling pipe, the cooling pipe is laid at the bottom in the cavity, and the dust suction roller and the rotary roller are parallelly and rotatably arranged on the cooling pipe and are matched with each other.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: an opening is formed in one end of the separation chamber, and the tail gas pipe is inserted into the opening and communicated with the cavity.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the cooling pipe is laid at the bottom of the cavity along the length of the cavity, a first through groove and a second through groove which are parallel are arranged in the cooling pipe, and one ends of the first through groove and the second through groove are communicated in an arc shape.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the dust suction roller is arranged at the top of the cooling pipe, a first shaft roller is arranged at the top of the dust suction roller, a second shaft roller is arranged at the bottom of the dust suction roller, the first shaft roller penetrates out of the top of the separation chamber, the second shaft roller extends into the cooling pipe from the top of the cooling pipe, part of the second shaft roller is located in the first through groove, and part of the second shaft roller is located in the second through groove; and paddles are arranged on the circumference of the second shaft roller.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the energy recovery module further comprises a heat storage barrel and a base, wherein an accommodating groove is formed in the heat storage barrel, the accommodating groove is formed by sinking from the top of the heat storage barrel, the base is positioned at the bottom of the heat storage barrel, the bottom of the heat storage barrel is movably connected with the base, the base is installed on the cooling pipe, and the rotary roller is coaxially installed in the accommodating groove; the cooling pipe is provided with a convex shaft, and the convex shaft penetrates through the base and the heat storage barrel and is rotatably embedded at the bottom of the rotary roller.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the wall of the rotary roller is spirally provided with a thread strip, the inner wall of the accommodating groove is provided with a thread groove, the thread strip is externally embedded in the thread groove for matching, and the thread strip is matched with the inner wall of the heat storage barrel to form a spiral space; the base bottom is provided with communicating pipe, communicating pipe with first logical groove intercommunication, be provided with the heat storage storehouse on the heat storage bucket.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the tail gas separation module further comprises a first pipeline and a second pipeline, the first pipeline penetrates through the side wall of the separation chamber and is located in the heat storage barrel, the second pipeline penetrates through the side wall of the separation chamber and extends into the second through groove, and the first pipeline and the second pipeline are communicated through a third pipeline; the top of the rotary roller is provided with a third shaft roller, the third shaft roller penetrates through the top of the separation chamber, and the third shaft roller is connected with the first shaft roller through a toothed chain.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the cooling tube end portion sets up first force pump, set up the second force pump on the second pipeline, all be provided with the valve on first pipeline and the second pipeline.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: scrape dirt spare and include scraper blade, roof and the seat that gathers dust, be provided with the gate slot on the separation chamber lateral wall, one side in gate slot sets up the caulking groove, the roof activity inlay in the caulking groove, the scraper blade stretches into perpendicularly in the gate slot, the seat that gathers dust sets up scraper blade bottom.

As a preferred scheme of the automatic sludge solid waste tail gas purifier, the invention comprises the following steps: the door slot top sets up the spout, in the scraper blade top embedding spout, be provided with spacing inside and outside the separation chamber lateral wall, the roof both sides set up the cardboard, spacing and cardboard pass through spring coupling, set up the limiting plate on the scraper blade.

The invention has the beneficial effects that: according to the invention, the tail gas purification device is designed at the end of calcination, so that the foreign dust in the waste gas can be separated, and then the energy recovery is carried out on the high-temperature waste gas, thereby effectively ensuring that the discharged waste gas reaches the national standard and avoiding the energy waste.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

FIG. 1 is a block diagram of a tail gas separation module and an energy recovery module in a first embodiment.

Fig. 2 is a view showing an internal structure of the separation chamber in the first embodiment.

Fig. 3 is a view showing the structure of a cooling pipe in the first embodiment.

Fig. 4 is a view showing the installation of the dust suction roller and the energy recovery module in the separation chamber in the second embodiment.

Fig. 5 is an exploded view of the dust suction roller and the energy recovery module in the first and second embodiments.

Fig. 6 is a structural view of a dust scraping member in the second embodiment.

Fig. 7 is a structural view of part F of fig. 6 in the second embodiment.

Fig. 8 is a view showing a structure of a duct in the second embodiment.

Description of reference numerals: the tail gas separation module 100, a tail gas pipe 101, a separation chamber 102, a chamber 102a, an opening 102B, a door groove 102C, a sliding groove 102C-1, a limit strip 102D, a caulking groove 102f, a dust suction roller 103, a first shaft roller 103a, a second shaft roller 103B, a blade 103B-1, a dust scraping piece 104, a scraping plate 104a, a limit plate 104a-1, a top plate 104B, a clamping plate 104B-1, a dust collection seat 104C, a first pipeline 105, a second pipeline 106, a third pipeline 107, an energy recovery module 200, a revolving roller 201, a threaded strip 201a, a third shaft roller 201B, a cooling pipe 202, a first through groove 202a, a second through groove 202B, a convex shaft 202C, a heat storage barrel 203, a ring strip 203a, a heat storage barrel 203B, a storage tank 203C, a threaded groove 203C-1, a base 204, a communicating pipe 204a, a ring groove 204B, a toothed chain A, a first pressure pump B, a second pressure pump C, a valve D, and a spring E.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

Referring to fig. 1 to 3 and 5, a first embodiment of the present invention provides an automatic sludge-solid waste gas purifier, which includes a tail gas separation module 100 and an energy recovery module 200, and in the calcination field, a large amount of high-temperature waste gas is generated, and is directly discharged to pollute air, and the tail gas separation module 100 is configured to separate out dust in the high-temperature waste gas, and then recover high-temperature energy through the energy recovery module 200.

The tail gas separation module 100 comprises a tail gas pipe 101, a separation chamber 102, a dust collection roller 103 and a dust scraping piece 104, specifically, an opening 102b is formed in one end of the separation chamber 102, tail gas enters from the opening 102b, foreign dust in the tail gas is adsorbed and separated through the dust collection roller 103 and finally can be discharged from the other end of the separation chamber 102, a cavity 102a is formed in the separation chamber 102, the tail gas pipe 101 is communicated with one end of the separation chamber 102 through the opening 102b, the dust collection roller 103 is rotatably installed in the cavity 102a, and the dust scraping piece 104 is movably installed on one side of the separation chamber 102 and matched with the dust collection roller 103.

The energy recovery module 200 comprises a rotary roller 201 and a cooling pipe 202, the cooling pipe 202 is laid at the bottom of the chamber 102a along the length of the chamber 102a, the dust suction roller 103 and the rotary roller 201 are parallelly and rotatably mounted on the cooling pipe 202 and are matched with each other, when exhaust gas passes through the dust suction roller 103 and then acts on the rotary roller 201, cooling water flows through the rotary roller 201, the cooling water can absorb high-temperature energy in the exhaust gas, and finally the exhaust gas is discharged.

In order to circulate and recycle the cooling water, the cooling water may circulate in the cooling pipe 202, a first through groove 202a and a second through groove 202b are provided in the cooling pipe 202 in parallel, one end of the first through groove 202a is communicated with one end of the second through groove 202b in an arc shape, the cooling water flows in from the first through groove 202a, then flows to the end, flows into the second through groove 202b, generates a kinetic energy flowing back and forth, and is finally discharged from the second through groove 202b, and the kinetic energy flowing can drive the dust suction roller 103 to rotate.

Further, the energy recovery module 200 further comprises a heat storage barrel 203 and a base 204, the base 204 is installed at the bottom of the heat storage barrel 203 and keeps rotating to be connected, the base 204 is installed on the cooling pipe 202, concretely, the top of the base 204 is provided with an annular groove 204b, the bottom of the heat storage barrel 203 is provided with an annular strip 203a, the annular strip 203a is embedded in the annular groove 204b, a containing groove 203c is arranged in the heat storage barrel 203, the containing groove 203c is formed by sinking from the top of the heat storage barrel 203, the revolving roller 201 is coaxially installed in the containing groove 203c, the cooling pipe 202 is provided with a convex shaft 202c, and the convex shaft 202c penetrates through the base 204 and the heat storage barrel 203 and is rotatably embedded at the bottom of the revolving roller 201.

Further, the heat storage barrel 203 is provided with a plurality of heat storage bins 203b, the heat storage bins 203b are arranged along the circumference of the outer wall of the heat storage barrel 203, and when the heat storage barrel 203 rotates, the heat storage elements in the heat storage bins 203b can absorb high-temperature energy in the exhaust gas.

The wall of the revolving roller 201 is spirally provided with a thread strip 201a, the inner wall of the accommodating groove 203c is provided with a thread groove 203c-1, the thread strip 201a is externally embedded in the thread groove 203c-1 to be matched, the thread strip 201a is matched with the inner wall of the heat storage barrel 203 to form a spiral space, after cooling water is injected into the accommodating groove 203c, the cooling water flows downwards along the thread strip 201a and finally flows into the first through groove 202a, concretely, the bottom of the base 204 is provided with a communicating pipe 204a, the communicating pipe 204a is communicated with the first through groove 202a, the cooling water flows into the base 204 and finally flows into the first through groove 202a through the communicating pipe 204a, and the revolving roller 201 rotates and simultaneously drives the heat storage barrel 203 to rotate together as the thread strip 201a is externally embedded in the thread groove 203c-1, so that the heat storage barrel 203b can be fully absorbed by the heat storage component.

After the cooling water flows into the first through groove 202a, a certain pressure can be applied by the pump so as to obtain kinetic energy to flow towards the end part, and the cooling water turns into the second through groove 202b through the arc-shaped end part to form a back and forth movement.

Further, the dust suction roller 103 is arranged at the top of the cooling pipe 202, the first shaft roller 103a is arranged at the top of the dust suction roller 103, the second shaft roller 103b is arranged at the bottom of the dust suction roller 103, the first shaft roller 103a penetrates out of the top of the separation chamber 102, the second shaft roller 103b extends into the cooling pipe 202 from the top of the cooling pipe 202, part of the second shaft roller 103b is located in the first through groove 202a, part of the second shaft roller is located in the second through groove 202b, and blades 103b-1 are arranged on the upper circumference of the second shaft roller 103b, so that when cooling water rapidly flows through the first through groove 202a and the second through groove 202b, the second shaft roller 103b can be driven to rotate, and therefore the rotation of the dust suction roller 103 is achieved.

Example 2

Referring to fig. 4 to 8, in a second embodiment of the present invention, based on the previous embodiment, the rotation of the dust suction roller 103 can drive the rotation of the revolving roller 201, and the cooling water can be circulated in the separation chamber 102 until sufficient heat is absorbed.

The top of the revolving roller 201 is provided with a third shaft roller 201b, the third shaft roller 201b penetrates through the top of the separation chamber 102, the third shaft roller 201b is connected with the first shaft roller 103a through a toothed chain A, concretely, the first shaft roller 103a drives the third shaft roller 201b to rotate through the toothed chain A when rotating, so that the revolving roller 201 rotates, the heat storage barrel 203 rotates through the matching of the thread strip 201a and the thread groove 203c-1 after the revolving roller 201 rotates, and the heat storage barrel 203 and the revolving roller 201 can accelerate cooling water to fall down along the thread strip 201a to obtain sufficient kinetic energy before flowing into the first through groove 202 a.

The tail gas separation module 100 further comprises a first pipeline 105 and a second pipeline 106, the first pipeline 105 penetrates through the side wall of the separation chamber 102 and is located on the heat storage barrel 203, a water outlet of the first pipeline 105 is located above the heat storage barrel 203, a water inlet is located outside the separation chamber 102, the second pipeline 106 penetrates through the side wall of the separation chamber 102 and extends into a second through groove 202B, the first pipeline 105 is communicated with the second pipeline 106 through a third pipeline 107, a first pressure pump B is arranged at the end of the cooling pipe 202 and is located at the other end far away from the communicating end of the first through groove 202a and the second through groove 202B and is used for pressurizing cooling water flowing into the first through groove 202a to obtain enough kinetic energy to flow in the first through groove 202a and the second through groove 202B and ensure that the second shaft roller 103B can be driven to keep a certain rotation speed, a second pressure pump C is arranged on the second pipeline 106 and is located at the bottom of the third pipeline 107, the cooling water pump is used for pumping the flowing cooling water into the first pipeline 105 above the first pipeline 105 so as to continuously flow into the heat storage barrel 203, and valves D are arranged on the water inlet of the first pipeline 105 and the water outlet of the second pipeline 106.

When the cooling water needs to continue to circulate, two valves D are all closed, and open a force pump B and second force pump C can, when the cooling water needs to be discharged, open valve D on the second pipeline 106 delivery port, close second force pump C can.

The dust scraping piece 104 comprises a scraping plate 104a, a top plate 104b and a dust collecting seat 104c, a door slot 102c is arranged on the side wall of the separation chamber 102, a caulking groove 102f is arranged on one side of the door slot 102c, the top plate 104b is movably embedded in the caulking groove 102f and can extend out of the caulking groove 102f, the scraping plate 104a vertically extends into the door slot 102c and then the top plate 104b can prop against the scraping plate 104a, concretely, a limiting strip 102d is arranged inside and outside the side wall of the separation chamber 102, a spring E is arranged on the limiting strip 102d, two sides of the top plate 104b are provided with clamping plates 104b-1, the other end of the spring E is connected with the clamping plate 104b-1, the dust collecting seat 104c is arranged at the bottom of the scraping plate 104a, a limiting plate 104a-1 is arranged at the bottom of the top plate 104b, a notch is arranged at one side of the scraping plate 104a, the notch is matched with the height of the dust collecting seat 104c, a chute 102c-1 is arranged at the top of the door slot 102c, the top of the scraper 104a is embedded into the chute 102c-1 and extends into the door slot 102c, and after the scraper 104a vertically extends into the door slot 102c, the top plate 104b supports the scraper 104a under the elastic action of the spring E, and the gap can cross the dust collecting seat 104c, and the limiting plate 104a-1 on the scraper 104a can also limit the scraper 104a from further extending into the chamber 102 a.

The scraper 104a is matched with the dust suction roller 103, the dust suction roller 103 is used for absorbing the dust in the waste gas, then the dust suction roller 103 is hung down by the scraper 104a through the scraper 104a when rotating, and the dust falls into the dust collection seat 104 c.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.