CN214516009U - Be used for mud pyrolysis back carbon soil pipeline coarse particle filter equipment - Google Patents

Abstract

The application discloses a carbon soil pipeline coarse particle filter equipment after being used for mud pyrolysis relates to filter equipment's technical field, and it includes the inlet pipe and with the discharging pipe of inlet pipe intercommunication, the inlet pipe level sets up, the lower part intercommunication of inlet pipe has coarse grain scum pipe, coarse grain scum pipe and filter tube angle setting. This application has the emergence that has reduced the condition that follow-up workshop section equipment blockked up that grit, grit caused, has guaranteed the effect of the normal clear of process.

Description

Be used for mud pyrolysis back carbon soil pipeline coarse particle filter equipment

Technical Field

The application relates to the technical field of filter equipment, in particular to a coarse particle filter equipment for a carbon soil conveying pipeline after sludge pyrolysis.

Background

The original sludge contains impurities such as sand, gravel and the like, and in the existing sludge treatment, the sludge is generally required to be subjected to pyrolysis treatment. As shown in fig. 1, the carbon soil after pyrolysis of the sludge is pneumatically transported to the downstream section through a transport pipe 6, and the carbon soil, sand and gravel in the carbon soil are transported in the direction indicated by the arrows in the figure.

However, the pyrolyzed carbon soil also contains some gravels and gravels, and in the actual operation process, the gravels and the gravels can block and even damage equipment in the subsequent working section, so that the normal operation of the process is influenced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the emergence of the condition of follow-up workshop section equipment jam that grit, grit caused, this application provides a carbon soil pipeline coarse grain filter equipment after being used for the mud pyrolysis.

The application provides a carbon soil pipeline coarse particle filter equipment adopts following technical scheme after being used for the mud pyrolysis:

the utility model provides a carbon soil pipeline coarse particle filter equipment for behind mud pyrolysis, includes the inlet pipe and with the discharging pipe of inlet pipe intercommunication, the inlet pipe level sets up, the lower part intercommunication of inlet pipe has coarse grain scum pipe, coarse grain scum pipe and filter tube angle setting.

Through adopting above-mentioned technical scheme, the carbon soil after the mud pyrolysis adopts pneumatic conveying's mode, carbon soil flows through the inlet pipe, and the fine particle is carried to the low reaches workshop section at last along with the air current discharge to the discharging pipe, because the space increase of the junction of coarse grain scum pipe and inlet pipe, the coarse particle receives the action of gravity to fall into coarse grain scum pipe, realized the filtration and concentrated emission to the coarse particle in the carbon soil, reduced the grit, the emergence of the condition of follow-up workshop section equipment jam that the grit caused, the normal clear of process has been guaranteed.

Preferably, the coarse grain slag discharging pipe comprises a cone hopper communicated with the feeding pipe and a connecting pipe communicated with one end of the cone hopper, which is back to the feeding pipe, and the cross-sectional area of the cone hopper is gradually reduced from one end close to the feeding pipe to the other end.

By adopting the technical scheme, the situation that coarse particles are accumulated on the coarse particle slag discharge pipe is reduced.

Preferably, the cone hopper is provided with an inflation inlet for inflating the inner cavity of the cone hopper.

Through adopting above-mentioned technical scheme, aerify to the inner chamber that the awl was fought through the inflation inlet for the material is the suspended state in the awl is fought, makes the fine particle come-up, has reduced the appearance of the condition that the fine particle falls to the awl and fights, simultaneously, makes the clearance increase between grit, gravel etc. that falls into in the awl is fought, has further reduced the emergence of the condition that the coarse grain piles up in coarse grain slag discharge pipe.

Preferably, the feeding pipe is provided with an inspection window, and the position of the inspection window corresponds to the position of the coarse particle slag discharge pipe.

By adopting the technical scheme, the operator can conveniently observe the material flowing condition of the feeding pipe at the coarse particle slag discharge pipe.

Preferably, be provided with the access hole on the inlet pipe, access hole department articulates there is the apron that is used for its obturage, the inspection window sets firmly in the apron.

Through adopting above-mentioned technical scheme, when operating personnel observed the material flow situation abnormality in the inlet pipe through the inspection window, open the apron to inlet pipe and coarse grain slag discharge pipe dredge, overhaul etc. can.

Preferably, the access hole is positioned on one side of the feeding pipe, which faces away from the coarse particle slag discharge pipe.

Through adopting above-mentioned technical scheme, when having reduced to open the apron, the appearance of the condition of the landing of carbon soil from access hole department in the inlet pipe has reduced the waste of material.

Preferably, the discharge pipe and the feeding pipe are communicated with each other through a connecting elbow.

Through adopting above-mentioned technical scheme, the resistance when connecting elbow's setting and having reduced air current and carbon soil flow makes the circulation of air current and carbon soil more smooth and easy.

Preferably, the discharge pipe extends upward in a vertical direction.

By adopting the technical scheme, the air flow direction is conformed, and the conveying efficiency is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the carbon soil after the sludge pyrolysis is conveyed pneumatically, the carbon soil flows through the feeding pipe, fine particles are discharged to the discharging pipe along with airflow and finally conveyed to a downstream working section, and as the space of the joint of the coarse particle slag discharging pipe and the feeding pipe is increased, coarse particles fall into the coarse particle slag discharging pipe under the action of gravity, the coarse particles in the carbon soil are filtered and discharged in a concentrated manner, the occurrence of equipment blockage in the subsequent working section caused by sand stones and gravels is reduced, and the normal operation of the working procedure is ensured;

2. the arrangement of the conical hopper reduces the occurrence of the condition that coarse particles are accumulated in the coarse particle slag discharge pipe;

3. aerify to the inner chamber that the awl was fought through the inflation inlet for the material is the suspended state in the awl is fought, makes the fine particle come-up, has reduced the fine particle and has fallen to the appearance of the condition of fighting to the awl along with the coarse grain, simultaneously, makes the clearance that falls into between the grit in the awl is fought, gravel etc. increase, has further reduced the emergence of the condition that the coarse grain piles up in coarse grain slag discharge pipe.

Drawings

Fig. 1 is a schematic structural diagram showing a conveying pipe and a carbon soil conveying method in the background art of the present application.

Fig. 2 is a schematic view of the overall structure of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a feed pipe; 11. a guide tube; 12. a filter tube; 121. a feed inlet; 122. a discharge port; 13. a communicating pipe; 2. a discharge pipe; 3. connecting the elbow; 4. a coarse particle slag discharge pipe; 41. a conical hopper; 411. an inflation inlet; 412. an inflation tube; 42. a connecting pipe; 421. a coarse particle slag discharge port; 5. an extension pipe; 51. an access hole; 52. a cover plate; 521. locking; 53. a viewing window; 6. a delivery pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a carbon soil conveying pipeline coarse particle filter equipment after being used for mud pyrolysis.

Examples

Referring to fig. 2, including inlet pipe 1 and the discharging pipe 2 that upwards extends along vertical direction that the level set up, integrated into one piece has connecting elbow 3 between 2 bottom of discharging pipes and the one end of inlet pipe 1, and connecting elbow 3's one end and inlet pipe 1 intercommunication, connecting elbow 3's the other end and discharging pipe 2 intercommunication.

The inlet pipe 1 comprises a guide pipe 11, a filter pipe 12 and a communicating pipe 13 which are sequentially connected end to end, the guide pipe 11 and the filter pipe 12 as well as the filter pipe 12 and the communicating pipe 13 are connected with each other through flanges, the installation and the disassembly are convenient, and the communicating pipe 13 is connected with the connecting elbow 3 in a way of being back to one end of the filter pipe 12.

The joint of the filtering pipe 12 and the guide pipe 11 is set as a feed inlet 121, and the joint of the filtering pipe 12 and the communicating pipe 13 is set as a discharge outlet 122.

The lower part of the filter pipe 12 is fixedly connected with a coarse grain slag discharging pipe 4, the coarse grain slag discharging pipe 4 extends downwards along the vertical direction, and the cross section of the coarse grain slag discharging pipe 4 is circular. The coarse grain slag discharging pipe 4 comprises a conical hopper 41 communicated with the inner cavity of the filter pipe 12, the cross section area of the conical hopper 41 is gradually reduced from top to bottom, and the maximum diameter of the conical hopper 41 is the same as the length of the filter pipe 12. Awl fill 41 bottom integrated into one piece has connecting pipe 42, and the inner chamber of connecting pipe 42 and the inner chamber intercommunication of awl fill 41, the bottom opening of connecting pipe 42 set up to coarse grain slag discharge opening 421, and coarse grain slag discharge opening 421 department fixedly connected with is used for the flange be connected with collection device. The arrangement of the cone bucket 41 reduces the occurrence of the condition that coarse particles are accumulated at the coarse particle slag discharge pipe 4.

The mode that the carbon soil after the mud pyrolysis adopted the air conveying, carbon soil gets into through guide tube 11, flow through guide tube 11 in proper order, filter tube 12 and communicating pipe 13, the fine particle is carried to connecting bend and discharging pipe 2 at last to low reaches workshop section along with the air current is discharged, because the space increase of the junction of coarse grain scum pipe 4 and filter tube 12, the coarse grain receives the action of gravity to fall into coarse grain scum pipe 4, the grit has been reduced, the emergence of the condition of follow-up workshop section equipment jam that the grit caused, the normal clear of process has been guaranteed.

An inflation inlet 411 is respectively arranged at two sides of the cone bucket 41, and an inflation tube 412 for inflating the inner cavity of the cone bucket 41 is fixedly connected at the inflation inlet 411. An operator inflates air into the inner cavity of the cone hopper 41 through the inflation tube 412, so that the material is in a suspension state in the cone hopper 41, fine particles float upwards, the occurrence of the situation that the fine particles fall into the cone hopper 41 is reduced, meanwhile, the gaps among sand stones, gravel and the like falling into the cone hopper 41 are increased, and the occurrence of the situation that the coarse particles are accumulated in the coarse particle slag discharge tube 4 is further reduced.

The upper part of the filtering pipe 12 is fixedly connected with an extension pipe 5, the extension pipe 5 extends upwards along the vertical direction, and the inner cavity of the extension pipe 5 is communicated with the inner cavity of the filtering pipe 12. The extension pipe 5 has a top end opening, and the top end opening of the extension pipe 5 is provided as an access opening 51. The access hole 51 is hinged with a cover plate 52 for sealing the access hole, and one end of the cover plate 52, which is opposite to the hinged end, is locked and connected to the extension pipe 5 through a lock catch 521. An inspection window 53 is fixedly arranged on the cover plate 52, and the inspection window 53 is used for observing the flowing condition of the materials in the filter pipe 12. When observing that the material flow condition in the feeding pipe 1 is abnormal through the inspection window 53, an operator opens the cover plate 52 to dredge and overhaul the filter pipe 12 and the coarse particle slag discharge pipe 4.

The implementation principle of the coarse particle filtering device for the carbon soil conveying pipeline after sludge pyrolysis is as follows:

the mode that pneumatic transmission was adopted to the carbon soil after the mud pyrolysis, carbon soil gets into through guide tube 11, guide tube 11 flows through in proper order, filter tube 12 and communicating pipe 13, the fine particle is carried to connecting bend and discharging pipe 2 at last to the low reaches workshop section along with the air current discharges, because the space increase of the junction of coarse grain scum pipe 4 and filter tube 12, the coarse particle receives the action of gravity to fall into coarse grain scum pipe 4, realized the filtration and concentrated emission to the coarse particle in the carbon soil, the grit has been reduced, the emergence of the condition of follow-up workshop section equipment jam that the grit caused, the normal clear of process has been guaranteed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a carbon soil pipeline coarse particle filter equipment after being used for mud pyrolysis, includes inlet pipe (1) and discharging pipe (2) with inlet pipe (1) intercommunication, its characterized in that: the feeding pipe (1) is horizontally arranged, the lower part of the feeding pipe (1) is communicated with a coarse particle slag discharge pipe (4), and the coarse particle slag discharge pipe (4) and the filtering pipe (12) are arranged at an angle.

2. The coarse particle filtering device for the carbon soil conveying pipeline after the sludge pyrolysis as claimed in claim 1, wherein: coarse grain slag pipe (4) are including awl fill (41) with inlet pipe (1) intercommunication and be communicated in awl fill (41) connecting pipe (42) of the one end of inlet pipe (1) dorsad, the cross-sectional area of awl fill (41) reduces gradually from the one end that is close to inlet pipe (1) to the other end.

3. The coarse particle filtering device for the carbon soil conveying pipeline after the sludge pyrolysis as claimed in claim 2, is characterized in that: the cone hopper (41) is provided with an inflation inlet (411) for inflating the inner cavity of the cone hopper.

4. The coarse particle filtering device for the carbon soil conveying pipeline after the sludge pyrolysis as claimed in claim 1, wherein: the feeding pipe (1) is provided with an inspection window (53), and the position of the inspection window (53) corresponds to the position of the coarse particle slag discharge pipe (4).

5. The coarse particle filtering device for the carbon soil conveying pipeline after the sludge pyrolysis is used as claimed in claim 4, wherein: be provided with access hole (51) on inlet pipe (1), access hole (51) department articulates there is apron (52) that are used for its obturage, inspection window (53) set firmly in apron (52).

6. The device for filtering the coarse particles in the carbon soil conveying pipeline after the pyrolysis of the sludge as claimed in claim 5, wherein: the access hole (51) is positioned on one side of the feeding pipe (1) back to the coarse particle slag discharge pipe (4).

7. The coarse particle filtering device for the carbon soil conveying pipeline after the sludge pyrolysis as claimed in claim 1, wherein: the discharging pipe (2) and the feeding pipe (1) are communicated with each other through a connecting elbow (3).

8. The coarse particle filtering device for the carbon soil conveying pipeline after the sludge pyrolysis as claimed in claim 1, wherein: the discharge pipe (2) extends upwards along the vertical direction.

Images