CN214693554U

CN214693554U - Sewage treatment device for cleaning petroleum drilling equipment

Info

Publication number: CN214693554U
Application number: CN202120027629.0U
Authority: CN
Inventors: 翁玲
Original assignee: Sichuan Lanfan Environmental Protection Technology Co ltd
Current assignee: Sichuan Lanfan Environmental Protection Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-12
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a sewage treatment device for cleaning petroleum drilling equipment, which comprises a sewage filtering device, sewage enters a first filtering cavity from a water inlet pipe, is filtered by a filter screen, impurities falling after cleaning the drilling equipment are filtered and then are left in the first filtering cavity, a mounting bracket is lifted for cleaning after being used for a certain time, the filter screen is prevented from being blocked by the impurities, the assembly and disassembly are convenient, the operation is simple, when the mounting bracket is lifted, an antifouling baffle plate can scrape the impurities adhered to the side surface of the filtering box, the interior of the filtering box is kept clean, after the sewage enters a second filtering cavity after being filtered by the filter plate, the sewage is filtered by a plurality of filtering layers arranged in the second filtering cavity, the sewage after being filtered is adsorbed again by an active carbon layer, the petroleum and the impurities after flushing in the sewage are adsorbed, the sewage is cleaner, and the movably mounted filter layer can be detached for replacement or cleaning, so that the filter layer is prevented from being blocked to influence the filtering effect.

Description

Sewage treatment device for cleaning petroleum drilling equipment

Technical Field

The utility model relates to a sewage treatment plant technical field specifically is a sewage treatment plant is used in oil drilling equipment washing.

Background

The drilling is generally an engineering for drilling a well hole and a large-diameter water supply well by exploring or developing liquid and gaseous minerals such as petroleum, natural gas and the like, and the drilling equipment comprises systems such as rotation, lifting, circulation, power and transmission, control and the like according to functions, wherein the main equipment of the rotation system is a rotary table arranged on a wellhead of a drilling platform, and when the rotary system rotates, a drill string and a drill bit are driven to drill in a rotating way through a kelly. When the underground power drilling tool is adopted to drive the drill bit to rotate, the rotary table is used for bearing the reaction torque.

After drilling, a large amount of mud and other dirt can be attached to the surface of the drill bit, the drill bit is easy to erode, drilling equipment needs to be cleaned, and during cleaning, the cleaned sewage cannot be directly discharged and treated due to the fact that the cleaned sewage contains more impurities.

In order to solve the problems, the sewage treatment device for cleaning the petroleum drilling equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil drilling equipment washs uses sewage treatment plant handles sewage through setting up the multiple-layer filtering chamber, carries out cyclic utilization once more after the filtration treatment, practices thrift the cost, convenient to use to the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil drilling equipment washs uses sewage treatment plant, includes sewage filter equipment, sewage filter equipment includes rose box, first filter chamber, second filter chamber, third filter chamber and the mechanism of drawing water, and first filter chamber has been seted up to the rose box inboard, and the second filter chamber is installed to first filter chamber one side, and the third filter chamber is installed to second filter chamber one side, and the mechanism of drawing water is installed to rose box one side, and the mechanism of drawing water is installed in third filter chamber one side.

Preferably, a water inlet pipe is arranged on one side of the filter box, and a water filtering groove is arranged at the lower end of the filter box.

Preferably, a filter plate is movably mounted in the first filter chamber, the filter plate is movably mounted with the first filter chamber, and the filter plate is a U-shaped component.

Preferably, the filter includes installing support, filter screen and antifouling baffle, and installing support internally mounted has the filter screen, and the filter screen encircles and installs antifouling baffle, and antifouling baffle upper end is the part of slope form.

Preferably, the first cover plate is installed at the upper end of the second filter chamber, the fixed stop block is installed on the side face of the second filter chamber, the first drainage port is formed in one side of the second filter chamber, the filter layer is installed at the upper end of the fixed stop block, the plurality of fixing mechanisms are installed on the side face of the second filter chamber, the fixing mechanisms are installed at the upper end of the filter layer, and the plurality of filter layers are installed inside the second filter chamber.

Preferably, the filter layer comprises a fixed support and an activated carbon layer, and the activated carbon layer is arranged in the fixed support.

Preferably, a water pipe is installed on one side of the third filtering cavity, a second cover plate is installed at the upper end of the third filtering cavity, a second water outlet is installed on one side of the third filtering cavity, and the second water outlet is fixedly connected with the water pumping mechanism through a pipeline.

Preferably, the fixing mechanism comprises a spring and a triangular clamping block, the spring is arranged inside the side surface of the second filter cavity, and the triangular clamping block is arranged on one side of the spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of oil drilling equipment washs uses sewage treatment plant, when sewage filter equipment uses, sewage gets into first filter chamber from the inlet tube, filter via the filter screen, leave inside first filter chamber after the impurity that falls after wasing drilling equipment, mention the installing support after using the certain time and clear up, avoid impurity too much to plug up the filter screen, and easy dismounting, and easy operation, when the installing support is lifted up, antifouling baffle can strike off the impurity of rose box side adhesion, keep the inside cleanness of rose box.

2. The utility model provides a pair of sewage treatment plant is used in oil drilling equipment washing, after sewage sees through the filter and filters the back and gets into the second filter chamber, sewage passes through the multilayer filter layer of second filter chamber internally mounted and filters, adsorb once more by the sewage after the active carbon layer after filtering, adsorb oil and impurity after washing sewage inside, it is cleaner to make sewage, and movable mounting's filter layer can dismantle and change or clean, avoid the filter layer to block up and influence the filter effect, after adsorbing, the first drain port via second filter chamber upper end with water via the water service pipe with sewage after will handling go into third filter chamber lower extreme, then let in water pumping mechanism by the second outlet and carry out cyclic utilization.

3. The utility model provides a pair of oil drilling equipment washs uses sewage treatment plant, when installing second filter chamber inside with the filter layer, push down the filter layer, the triangle fixture block is fixed the fixed bolster, and fixed dog blocks the filter layer and avoids sinking, fixes whole filter layer, avoids jack-up the filter layer when water gets into the second filter chamber, influences the filter effect, is not convenient for use, only needs to push back the triangle fixture block inside the rose box during dismantlement, can take off the filter layer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtering box of the present invention;

FIG. 3 is a schematic view of the filter plate structure of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention;

fig. 5 is a schematic view of the structure of the filtering layer of the present invention.

In the figure: 1. a sewage filtering device; 11. a filter box; 111. a water inlet pipe; 112. a water filtering tank; 12. a first filter chamber; 121. a filter plate; 1211. mounting a bracket; 1212. filtering with a screen; 1213. an antifouling baffle; 13. A second filter chamber; 131. a first cover plate; 132. fixing a stop block; 133. a first drain port; 134. a filter layer; 1341. fixing a bracket; 1342. an activated carbon layer; 135. a fixing mechanism; 1351. a spring; 1352. A triangular clamping block; 14. a third filter chamber; 141. a water pipe; 142. a second cover plate; 143. a second water discharge port; 15. a water pumping mechanism.

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. 1-3, a sewage treatment device for cleaning oil drilling equipment comprises a sewage filtering device 1, the sewage filtering device 1 comprises a filtering box 11, a first filtering chamber 12, a second filtering chamber 13, a third filtering chamber 14 and a water pumping mechanism 15, a water inlet pipe 111 is arranged at one side of the filtering box 11, a water filtering tank 112 is arranged at the lower end of the filtering box 11, the first filtering chamber 12 is arranged at the inner side of the filtering box 11, a filtering plate 121 is movably arranged in the first filtering chamber 12, the filtering plate 121 is movably arranged with the first filtering chamber 12, the filtering plate 121 is a U-shaped component, the filtering plate 121 comprises a mounting bracket 1211, a filtering net 1212 and an anti-fouling baffle 1213, the filtering net 1212 is internally provided with the filtering net 1211, the upper end of the anti-fouling baffle 1213 is an inclined component, the second filtering chamber 13 is arranged at one side of the first filtering chamber 12, the third filtering chamber 14 is arranged at one side of the second filtering chamber 13, a water pipe 141 is arranged at one side of the third filter cavity 14, a second cover plate 142 is arranged at the upper end of the third filter cavity 14, a second water outlet 143 is arranged at one side of the third filter cavity 14, the second water outlet 143 is fixedly connected with the water pumping mechanism 15 through a pipeline, the water pumping mechanism 15 is arranged at one side of the filter tank 11, the water pumping mechanism 15 is arranged at one side of the third filter cavity 14, when the sewage filtering device 1 is used, sewage enters the first filtering cavity 12 from the water inlet pipe 111, filtering through a filter screen 1212, filtering impurities falling after the drilling equipment is cleaned, and then remaining in the first filter chamber 12, after being used for a certain time, the mounting bracket 1211 is lifted for cleaning, so that the filter screen 1212 is prevented from being blocked by excessive impurities, the mounting bracket is convenient to disassemble and assemble, the operation is simple, when the mounting bracket 1211 is lifted up, the antifouling baffle 1213 can scrape off impurities adhered to the side surface of the filter tank 11, thereby keeping the interior of the filter tank 11 clean.

Referring to fig. 2 and 5, a first cover plate 131 is installed at the upper end of the second filter chamber 13, a fixed stopper 132 is installed at each side of the second filter chamber 13, a first drain 133 is disposed at one side of the second filter chamber 13, a filter layer 134 is installed at each upper end of the fixed stopper 132, a plurality of fixing mechanisms 135 are installed at each side of the second filter chamber 13, the fixing mechanisms 135 are installed at each upper end of the filter layer 134, a plurality of filter layers 134 are installed inside the second filter chamber 13, each filter layer 134 includes a fixing bracket 1341 and an activated carbon layer 1342, an activated carbon layer 1342 is installed inside the fixing bracket 1341, after sewage enters the second filter chamber 13 after being filtered by the filter plate 121, the sewage is filtered by the plurality of filter layers 134 installed inside the second filter chamber 13, the activated carbon layer 1342 adsorbs the filtered sewage again, and adsorbs petroleum and impurities flushed inside the sewage, so that the sewage is cleaner, the movably installed filter layer 134 can be detached for replacement or cleaning, so as to prevent the filter layer 134 from being blocked and affecting the filtering effect, and after adsorption, the first water discharge opening 133 at the upper end of the second filtering chamber 13 discharges the treated sewage into the lower end of the third filtering chamber 14 through the water pipe 141, and then the sewage is introduced into the water pumping mechanism 15 through the second water discharge opening 143 for recycling.

Referring to fig. 2 and 4, the fixing mechanism 135 includes a spring 1351 and a triangular clamping block 1352, the spring 1351 is installed inside the side surface of the second filter chamber 13, the triangular clamping block 1352 is installed on one side of the spring 1351, when the filter layer 134 is installed inside the second filter chamber 13, the filter layer 134 is pressed down, the triangular clamping block 1352 fixes the fixing bracket 1341, the fixing block 132 blocks the filter layer 134 to prevent the filter layer 134 from sinking, the whole filter layer 134 is fixed, the filter layer 134 is prevented from being jacked up when water enters the second filter chamber 13, the filtering effect is not affected, the filter layer 134 is not convenient to use, and the filter layer 134 can be taken down only by pushing the triangular clamping block 1352 back into the filter box 11 during disassembly.

In summary, the following steps: the utility model provides a sewage treatment device for cleaning petroleum drilling equipment, when the sewage filtering device 1 is used, sewage enters a first filtering cavity 12 from a water inlet pipe 111, the sewage is filtered by a filter screen 1212, impurities falling after cleaning the drilling equipment are filtered and then left in the first filtering cavity 12, a mounting bracket 1211 is lifted for cleaning after a certain time of use, the filter screen 1212 is prevented from being blocked by excessive impurities, the assembly and disassembly are convenient, the operation is simple, when the mounting bracket 1211 is lifted, an antifouling baffle 1213 can scrape the impurities adhered to the side surface of a filtering box 11, the interior of the filtering box 11 is kept clean, after the sewage enters a second filtering cavity 13 after being filtered by a filter plate 121, the sewage is filtered by a multilayer filter layer 134 arranged in the second filtering cavity 13, the filtered sewage is adsorbed again by an active carbon layer 1342, petroleum and impurities after flushing the interior of the sewage are adsorbed, the sewage is cleaner, the movably installed filter layer 134 can be detached for replacement or cleaning, the filter layer 134 is prevented from being blocked to influence the filtering effect, the adsorbed sewage is discharged into the lower end of the third filter chamber 14 through the water pipe 141 through the first water discharge port 133 at the upper end of the second filter chamber 13, and then the adsorbed sewage is introduced into the water pumping mechanism 15 through the second water discharge port 143 for recycling, when the filter layer 134 is installed in the second filter chamber 13, the filter layer 134 is pressed downwards, the triangular clamping block 1352 fixes the fixing support 1341, the fixed clamping block 132 blocks the filter layer 134 to avoid sinking, the whole filter layer 134 is fixed, the filter layer 134 is prevented from being jacked up when the water enters the second filter chamber 13, the filtering effect is influenced, the filter layer is not convenient to use, and the filter layer 134 can be taken down only by pushing the triangular clamping block 1352 back to the inside of the filter tank 11 during detachment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil drilling equipment washs uses sewage treatment plant, includes sewage filter equipment (1), its characterized in that: the sewage filtering device (1) comprises a filtering box (11), a first filtering chamber (12), a second filtering chamber (13), a third filtering chamber (14) and a water pumping mechanism (15), wherein the first filtering chamber (12) is arranged on the inner side of the filtering box (11), the second filtering chamber (13) is arranged on one side of the first filtering chamber (12), the third filtering chamber (14) is arranged on one side of the second filtering chamber (13), the water pumping mechanism (15) is arranged on one side of the filtering box (11), and the water pumping mechanism (15) is arranged on one side of the third filtering chamber (14).

2. The oil drilling equipment cleaning sewage treatment device according to claim 1, characterized in that: a water inlet pipe (111) is arranged on one side of the filter box (11), and a water filtering groove (112) is arranged at the lower end of the filter box (11).

3. The oil drilling equipment cleaning sewage treatment device according to claim 1, characterized in that: a filter plate (121) is movably mounted inside the first filter chamber (12), the filter plate (121) and the first filter chamber (12) are movably mounted, and the filter plate (121) is a U-shaped component.

4. The oil drilling equipment cleaning sewage treatment device according to claim 3, characterized in that: the filter plate (121) includes installing support (1211), filter screen (1212) and antifouling baffle (1213), and installing support (1211) internally mounted has filter screen (1212), and filter screen (1212) encircles and installs antifouling baffle (1213), and antifouling baffle (1213) upper end is the part of slope form.

5. The oil drilling equipment cleaning sewage treatment device according to claim 1, characterized in that: first apron (131) are installed to second filter chamber (13) upper end, and fixed dog (132) are all installed to second filter chamber (13) side, and first drain opening (133) have been seted up to second filter chamber (13) one side, and filter layer (134) are all installed to fixed dog (132) upper end, and second filter chamber (13) side-mounting has a plurality of fixed establishment (135), and fixed establishment (135) are installed in filter layer (134) upper end, and second filter chamber (13) internally mounted has a plurality of filter layer (134).

6. The oil drilling equipment cleaning sewage treatment device according to claim 5, characterized in that: the filter layer (134) comprises a fixing support (1341) and an activated carbon layer (1342), and the activated carbon layer (1342) is arranged in the fixing support (1341).

7. The oil drilling equipment cleaning sewage treatment device according to claim 1, characterized in that: a water pipe (141) is installed on one side of the third filtering cavity (14), a second cover plate (142) is installed at the upper end of the third filtering cavity (14), a second water outlet (143) is installed on one side of the third filtering cavity (14), and the second water outlet (143) is fixedly connected with the water pumping mechanism (15) through a pipeline.

8. The oil drilling equipment cleaning sewage treatment device according to claim 5, characterized in that: the fixing mechanism (135) comprises a spring (1351) and a triangular clamping block (1352), the spring (1351) is installed inside the side face of the second filtering cavity (13), and the triangular clamping block (1352) is installed on one side of the spring (1351).