CN212467398U

CN212467398U - Desander convenient to renew cartridge more

Info

Publication number: CN212467398U
Application number: CN202020926416.7U
Authority: CN
Inventors: 刘军
Original assignee: Jianhu Zhongheng Machinery Co ltd
Current assignee: Jianhu Zhongheng Machinery Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-05
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a desander convenient to renew cartridge more, including desander main part, first sealing washer and scraper blade, the desander main part includes casing and lower casing, and goes up the casing top and run through there being the discharge pipe, the internal bracing piece that is provided with of inferior valve, and one side of casing is provided with the motor down, the motor is connected with the pivot, and the pivot runs through casing and bevel gear group link down, bevel gear group sets up in the gear box, and the top and the bracing piece of gear box are connected, bevel gear group's top and bracing piece rotate to be connected, and bevel gear group's below is connected with the agitator, the bottom of casing runs through there being the sand discharge pipe down, and is provided with the valve on the sand discharge pipe. This desander convenient to renew cartridge more, go up the casing and can carry out the split with lower casing, and the filter core structure in the upper casing and the internal agitator isotructure of inferior valve do not influence each other, are convenient for clean the maintenance, take off the screw simultaneously, take out filter core structure from the spacing ring, alright change cleanness.

Description

Desander convenient to renew cartridge more

Technical Field

The utility model relates to a desander technical field specifically is a desander convenient to renew cartridge more.

Background

A sand separator is a device for separating impurities, which protects mechanical equipment from abrasion, reduces the deposition of heavy objects in pipelines, trenches, and reduces the number of cleanings required due to the accumulation of a large amount of foreign particles in a digester.

However, some small particle impurities still exist in most of the water treated by the desander, so that the desander has poor use effect, and a filter element structure is arranged in part of the desander, but the filter element structure is inconvenient to replace or maintain, so that innovation and improvement are needed on the basis of the existing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desander convenient to renew cartridge to solve and still have some little particle impurities in the water that the most current that proposes among the above-mentioned background art was handled through the desander, make the result of use of desander not good, and the filter core structure is equipped with in the part desander, but to its change or maintain the problem that has inconvenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desander convenient to renew cartridge, includes desander main part, first sealing washer and scraper blade, the desander main part includes casing and lower casing, and goes up the casing top and run through there being the discharge pipe, and the side of casing runs through there being the input tube simultaneously down, the internal bracing piece that is provided with of inferior valve, and one side of casing is provided with the motor down, the motor is connected with the pivot, and the pivot runs through casing and bevel gear group link down, bevel gear set sets up in the gear box, and the top and the bracing piece of gear box are connected, bevel gear set's top and bracing piece rotate to be connected, and bevel gear group's below is connected with the agitator, the bottom of casing runs through there being the sand discharge pipe down, and is provided with the valve on the sand discharge pipe.

Preferably, the upper shell is internally provided with a limiting ring, the lower surface of the limiting ring is provided with a second sealing ring, the limiting ring is clamped with a filter element structure, and the filter element structure is connected with the inner wall of the upper shell through a screw.

Preferably, the first sealing ring is arranged on the lower surface of the upper shell, a lower shell is arranged below the upper shell, and the upper shell and the lower shell are fixed through fixing bolts.

Preferably, the filter core structure is including go-between, first screen panel, filter screen and second screen panel, and the top of go-between has set gradually first screen panel, filter screen and second screen panel, and it seals into cylindrically, and the mesh size of first screen panel, filter screen and second screen panel reduces in proper order simultaneously.

Preferably, the motor, the rotating shaft, the gear box, the bevel gear set, the stirrer and the scraper form a rotating structure.

Preferably, the scraper is connected with the lower part of the stirrer, the scraper and the stirrer are arranged at an angle, and the scraper is attached to the lower shell.

Compared with the prior art, the beneficial effects of the utility model are that: the sand remover which is convenient for replacing the filter element,

(1) a filter element structure is arranged in the upper shell and comprises a first mesh cover, a filter screen and a second mesh cover, and the mesh sizes of the first mesh cover, the filter screen and the second mesh cover are sequentially reduced, so that multiple filtration is realized, and the filtering effect is better;

(2) the upper shell and the lower shell can be detached, the filter element structure in the upper shell and the stirrer and other structures in the lower shell are not affected with each other, cleaning and maintenance are facilitated, meanwhile, the screw is taken down, the filter element structure is pulled down from the limiting ring, replacement and cleaning can be achieved, and operation is convenient;

(3) the setting of agitator can carry out centrifugal treatment to waste water for the separation of granule, when the sediment outflow simultaneously, can avoid the granule to block up the sand discharge pipe, the scraper blade of connecting below the agitator in addition can strike off the impurity of adhesion on the lower housing wall.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the filter element of the present invention;

FIG. 3 is a schematic view of the internal structure of the upper housing of the present invention;

fig. 4 is a schematic view of the structure of the scraper and the lower casing of the present invention.

In the figure: 1. the sand remover comprises a sand remover main body, 2, an upper shell, 3, a lower shell, 4, a discharge pipe, 5, an input pipe, 6, a first sealing ring, 7, a fixing bolt, 8, a limiting ring, 9, a second sealing ring, 10, a filter element structure, 1001, a connecting ring, 1002, a first mesh enclosure, 1003, a filter screen, 1004, a second mesh enclosure, 11, a screw, 12, a supporting rod, 13, a motor, 14, a rotating shaft, 15, a gear box, 16, a bevel gear group, 17, a stirrer, 18, a scraper, 19, a sand discharge pipe, 20 and a valve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a desander convenient for replacing a filter element is disclosed, as shown in figures 1, 2 and 3, a desander main body 1 comprises an upper shell 2 and a lower shell 3, a discharge pipe 4 penetrates through the top of the upper shell 2, a limiting ring 8 is arranged inside the upper shell 2, the arrangement of the limiting ring 8 is convenient for determining the installation position of a filter element structure 10, a second sealing ring 9 is arranged on the lower surface of the limiting ring 8, the arrangement of the second sealing ring 9 enhances the sealing performance of the joint of the limiting ring 8 and the filter element structure 10, the filter element structure 10 is clamped in the limiting ring 8, the filter element structure 10 is connected with the inner wall of the upper shell 2 through a screw 11, a screw 11 is disassembled so as to be convenient for taking down the filter element structure 10 for replacement, the filter element structure 10 comprises a connecting ring 1001, a first mesh enclosure 1002, a connecting net 1003 and a second mesh enclosure 1004, and a first mesh enclosure 1002, a filter screen 1003 and a second mesh enclosure 1004 are, and it seals into cylindrically, first screen panel 1002 simultaneously, the mesh size of filter screen 1003 and second screen panel 1004 reduces in proper order, multiple filtration, the effect is better, first sealing washer 6 sets up at last casing 2 lower surface, and the below of going up casing 2 is provided with down casing 3, the leakproofness of casing 2 and casing 3 junction is strengthened in setting up of first sealing washer 6, it is fixed through fixing bolt 7 with casing 3 down to go up casing 2 simultaneously, dismantle fixing bolt 7, be convenient for dismantle go up casing 2 and casing 3 down, be convenient for subsequent dismantlement to filter core structure 10 and to being convenient for to the cleanness of casing 3 internal mechanism down, it has input tube 5 to run through the side of casing 3 down simultaneously.

According to the fig. 1 and 4, a support rod 12 is arranged in the lower shell 3, a motor 13 is arranged on one side of the lower shell 3, the motor 13 is connected with a rotating shaft 14, the rotating shaft 14 penetrates through the lower shell 3 and is connected with a bevel gear set 16, the bevel gear set 16 is arranged in a gear box 15, the gear box 15 is used for protecting the bevel gear set 16, the top of the gear box 15 is connected with the support rod 12, the top of the bevel gear set 16 is rotatably connected with the support rod 12, a stirrer 17 is connected below the bevel gear set 16, the motor 13, the rotating shaft 14, the gear box 15, the bevel gear set 16, the stirrer 17 and a scraper 18 form a rotating structure, the waste water can be centrifugally treated, particle blockage is avoided during sand discharge, the scraper 18 is connected with the lower part of the stirrer 17, the scraper 18 and the stirrer 17 are arranged at an angle, the scraper 18 is attached to the lower shell 3, impurities attached to the wall of the lower shell 3 can, a sand discharge pipe 19 penetrates through the bottom of the lower shell 3, and a valve 20 is arranged on the sand discharge pipe 19.

The working principle is as follows: when the sand remover convenient for replacing the filter element is used, a power supply is connected, the motor 13 is started, the stirrer 17 can be driven to rotate through the rotating shaft 14 and the bevel gear set 16, so that the wastewater is in pipeline type rotational flow motion, the wastewater enters the sand remover main body 1 through the input pipe 5, the gravel is settled due to factors such as gravity, the wastewater with the gravel separated out is filtered by the filter element structure 10 into small particles and then is discharged by the discharge pipe 4, when the device needs to be cleaned, the valve 20 is opened firstly, the sand and stone are discharged through the sand discharge pipe 19, the stirrer 17 drives the scraper 18 to scrape off impurities attached to the body wall of the lower shell 3, then the power supply is cut off, the fixing bolt 7 is disassembled, the upper shell 2 and the lower shell 3 are separated, the internal parts of the lower shell 3 can be cleaned, the screw 11 is then removed and the filter element arrangement 10 is withdrawn from the stop collar 8, which is convenient, and the details not described in detail in this specification are well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a desander convenient to renew cartridge, includes desander main part (1), first sealing washer (6) and scraper blade (18), its characterized in that: the main body (1) of the desander comprises an upper shell (2) and a lower shell (3), a discharge pipe (4) penetrates through the top of the upper shell (2), meanwhile, an input pipe (5) penetrates through the side surface of the lower shell (3), a support rod (12) is arranged in the lower shell (3), and one side of the lower shell (3) is provided with a motor (13), the motor (13) is connected with a rotating shaft (14), and the rotating shaft (14) penetrates through the lower shell (3) and is connected with a bevel gear set (16), the bevel gear set (16) is arranged in a gear box (15), the top of the gear box (15) is connected with the supporting rod (12), the top of the bevel gear set (16) is rotationally connected with the supporting rod (12), and the lower part of the bevel gear group (16) is connected with a stirrer (17), a sand discharge pipe (19) penetrates through the bottom of the lower shell (3), and a valve (20) is arranged on the sand discharge pipe (19).

2. The desander that facilitates filter cartridge replacement as recited in claim 1, wherein: go up casing (2) inside and be provided with spacing ring (8), and the lower surface of spacing ring (8) is provided with second sealing washer (9), and the block has filter core structure (10) in spacing ring (8), and filter core structure (10) pass through screw (11) and last casing (2) inner wall connection.

3. The desander that facilitates filter cartridge replacement as recited in claim 1, wherein: first sealing washer (6) set up at last casing (2) lower surface, and the below of going up casing (2) is provided with down casing (3), goes up casing (2) simultaneously and passes through fixing bolt (7) with lower casing (3) and fix.

4. The desander that facilitates filter cartridge replacement as recited in claim 2, wherein: the filter core structure (10) is including go-between (1001), first screen panel (1002), filter screen (1003) and second screen panel (1004), and the top of go-between (1001) has set gradually first screen panel (1002), filter screen (1003) and second screen panel (1004), and it seals into cylindrically, and the mesh size of first screen panel (1002), filter screen (1003) and second screen panel (1004) reduces in proper order simultaneously.

5. The desander that facilitates filter cartridge replacement as recited in claim 1, wherein: the motor (13), the rotating shaft (14), the gear box (15), the bevel gear set (16), the stirrer (17) and the scraper (18) form a rotating structure.

6. The desander that facilitates filter cartridge replacement as recited in claim 1, wherein: the scraper (18) is connected with the lower part of the stirrer (17), the scraper (18) and the stirrer (17) are arranged at an angle, and meanwhile, the scraper (18) is attached to the lower shell (3).