CN205500975U - Chemical wastewater sedimentation treatment device - Google Patents

Abstract

The utility model discloses a chemical sewage precipitation treatment device, which comprises a box body, a sewage water inlet pipe, a transmission rod, a sewage outlet, a sewage cleaner, a filter screen, a sewage water outlet, an aqueduct, a precipitant storage box, and a time control unit. device, sprayer, ceramic filter screen and clear water outlet; the sewage water inlet is placed above the box; the dirt cleaner is connected to the transmission rod; the motor transmission box controls the movement of the transmission rod; the filter The net is fixed on the box body; there are dirt outlets on the left and right of the filter screen; the time controller controls the water pump to transport the precipitant imported from the precipitant storage tank; the sprinkler is installed under the delivery pipe; the ceramic filter screen is installed At the end of the clean water outlet; the utility model has a high cleaning rate of sewage treatment, simple operation, simple structure, high utilization rate of precipitant, which is beneficial to environmental protection, can meet various sewage treatment requirements, and is suitable for complex environments.

Description

A chemical sewage sedimentation treatment device

technical field

The utility model relates to a chemical sewage treatment device, in particular to a chemical sewage precipitation treatment device.

Background technique

With the development of industry and the progress of society, enterprises produce more and more sewage in production. Since the sewage cannot be discharged directly, the sewage needs to be treated. The sedimentation tank in the current sewage treatment plant has a single function and cannot be used in the sewage Cleaning up the impurities will bring difficulties to the next step of sewage treatment. The existing adding device cannot evenly add the precipitant to the sewage, so it is necessary to improve the efficiency of sewage treatment.

Utility model content

The purpose of this utility model is to provide a chemical sewage sedimentation treatment device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A chemical sewage precipitation treatment device, including a box body, a sewage inlet pipe, a transmission rod, a sewage outlet, a sewage cleaner, a filter screen, a sewage water outlet, an aqueduct, a precipitant storage tank, a time controller, a sprinkler, A ceramic filter screen and a clear water outlet; the sewage water inlet is placed above the box body; the dirt cleaner is connected to the transmission rod; the motor transmission box controls the movement of the transmission rod; the filter screen is fixed on the box body; There are dirt outlets on the left and right of the filter screen; the sewage outlet is installed in the lower part of the box; the water guide pipe is connected to the box; the time controller controls the first water pump to transport the precipitant imported from the precipitant storage tank; The sprinkler is installed below the delivery pipe; the ceramic filter is installed at the end of the clear water outlet; the ceramic filter is installed at the bottom of the box; the filter is in direct contact with the dirt cleaner; the dirt cleaner passes through The gear teeth are connected with the transmission rod; the filter screen is installed under the dirt cleaner.

As a further solution of the utility model: the ceramic filter is placed above the sewage outlet.

As a further solution of the utility model: the transmission rod is fixed on the box body with a bearing; the water guide pipe is connected to the lower part of the box body with a water pipe interface.

As a further solution of the utility model: the right end of the delivery pipe is fixed on the box body.

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

The utility model is divided into two precipitation treatments, the first rough treatment of relatively large dirt, the second treatment of tiny impurities, the treatment effect is better, and the spraying precipitant is used to solve the problem of insufficient contact between the precipitant and impurities The problem of cost saving, the two sewage outlets can effectively clean up impurities, especially the final treatment, the water purification rate is high, the device structure is simple, and it is easy to operate.

Description of drawings

Figure 1 is a structural schematic diagram of a chemical sewage precipitation treatment device.

Fig. 2 is a schematic structural diagram of the dirt cleaner in the sewage sedimentation treatment device of Sinochem.

Fig. 3 is a schematic structural diagram of the box connection in the chemical sewage precipitation treatment device.

In the figure: 1-box, 2-sewage water inlet, 3-transmission rod, 4-motor transmission box, 5-dirt outlet, 6-dirt cleaner, 7-filter, 8-sewage outlet, 9 -Switch, 10-Aqueduct, 11-Valve, 12-Precipitant storage tank, 13-First water pump, 14-Time controller, 15-Sprinkler, 16-Ceramic filter, 17-Second water pump, 18- Clean water outlet, 19-water pipe interface, 20-delivery pipe.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-3, a chemical sewage sedimentation treatment device, including a box body 1, a sewage inlet pipe 2, a transmission rod 3, a sewage outlet 5, a sewage cleaner 6, a filter screen 7, a sewage water outlet 8, a guide Water pipe 10, precipitant storage tank 12, time controller 14, sprinkler 15, ceramic filter screen 16 and clean water outlet 18; the sewage water inlet 2 is placed above the box body 1 to save space for subsequent sedimentation treatment; The dirt cleaner 6 is connected to the transmission rod 3 and is hinged so as to be replaced; the motor transmission box 4 controls the movement of the transmission rod 3 and indirectly controls the back and forth movement of the dirt cleaner 6; the filter screen 7 is fixed on On the casing 1; the filter screen 7 is provided with a dirt outlet 5 on the left and right to ensure that the bulky dirt cleaned by the dirt cleaner 6 is discharged in time; Control opening and closing; the aqueduct 10 is connected to the box body 1; the valve 11 ensures the on-off of the aqueduct 10; the time controller 14 controls the first water pump 13 to deliver the precipitant introduced by the precipitant storage tank 12; The sprinkler 15 is installed below the conveying pipe 20, and evenly sprays the precipitant to achieve the purpose of fully precipitating sewage; the ceramic filter 16 is installed at the end of the clear water outlet 18 to filter microscopic dirt and improve filtration. standard; the ceramic filter screen 16 is installed in the lower part of the box body 1, leaving space to discharge the sediment from the sewage outlet 8, preventing the ceramic filter screen 16 from being blocked by larger sediment and reducing the treatment efficiency; the second water pump 17 provides the power of clean water outlet 18.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (4)

1. a chemical engineering sewage precipitation treatment device, including casing, sewage water inlet pipe, drive link, dirt outlets, dirt cleaner, filter screen, sewage outlet, aqueduct, precipitant storage bin, time controller, sprinkler, ceramic filter screen and the Graceful mouth of a river；It is characterized in that, described sewage inlet is placed in above casing；Described dirt cleaner is connected on drive link；Motor-driven case controls the motion of drive link；Described filter screen is fixed on casing；Dirt outlets is had about filter screen；Described sewage outlet is arranged on the bottom of casing；Described aqueduct connects casing；Described time controller controls the first water pump and carries the precipitant imported by precipitant storage bin；Described sprinkler is arranged on below conveying pipe；Described ceramic filter screen is arranged on the end at the Graceful mouth of a river；Ceramic filter screen is arranged on lower box；Described filter screen directly contacts with dirt cleaner；Described dirt cleaner is connected with drive link by the gear teeth；Described filter screen is arranged on below dirt cleaner.

Chemical engineering sewage precipitation treatment device the most according to claim 1, it is characterised in that described ceramic filter screen is placed in above sewage outlet.

Chemical engineering sewage precipitation treatment device the most according to claim 1, it is characterised in that described drive link bearing is fixed on casing；Described aqueduct waterpipe jointing is connected to lower box.

Chemical engineering sewage precipitation treatment device the most according to claim 1, it is characterised in that described conveying pipe right-hand member is fixed on casing.